diff --git a/.github/workflows/call-build.yml b/.github/workflows/call-build.yml
index 52968ac8..f7944546 100644
--- a/.github/workflows/call-build.yml
+++ b/.github/workflows/call-build.yml
@@ -29,19 +29,10 @@ jobs:
       - name: Setup Android SDK
         uses: android-actions/setup-android@v2
 
-      - name: Restore bundle cache
-        uses: actions/cache@v3
+      - name: Setup Ruby
+        uses: ruby/setup-ruby@cd48c8e22733480b66887b42bfeb6c0b88ea1a56
         with:
-          path: vendor/bundle
-          key: bundle-${{ hashFiles('**/Gemfile.lock') }}
-
-      - name: Restore gradle cache
-        uses: actions/cache@v3
-        with:
-          path: |
-            ~/.gradle/caches
-            ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle', '**/*.gradle.kts') }}
+          bundler-cache: true
 
       - name: Create release keystore
         run: echo "${{ secrets.RELEASE_KEYSTORE }}" | base64 -d > gradle/keystore/release.jks
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 00000000..a7c65144
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+gem "daifuku"
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 00000000..2f62cc6a
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,19 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    daifuku (0.9.0)
+      nokogiri (~> 1.15)
+      redcarpet (~> 3.6)
+    nokogiri (1.15.5-arm64-darwin)
+      racc (~> 1.4)
+    racc (1.7.3)
+    redcarpet (3.6.0)
+
+PLATFORMS
+  arm64-darwin-22
+
+DEPENDENCIES
+  daifuku
+
+BUNDLED WITH
+   2.4.22
diff --git a/README-JA.md b/README-JA.md
index 6badcc90..3e37295b 100644
--- a/README-JA.md
+++ b/README-JA.md
@@ -66,13 +66,14 @@ FANBOX には Web 版しかなく、スマートフォンで投稿を閲覧す
   - 画像 / ファイル / GIF 形式でダウンロード
   - 投稿に含まれるすべての画像をダウンロード
   - ファンカードのダウンロード
+  - クリエイター単位での一括ダウンロード機能
+- 広告
+  - AdMob Native 広告
 
 #### Not Ready...
 
-- クリエイター単位での一括ダウンロード機能
 - Pixiv 連携機能
 - ウィジェット機能
-- 広告系全般
 
 ## Architecture
 アプリのアーキテクチャ図を示します。 だいぶ複雑になっているので、一部のモジュールや依存関係は省略し、概略を掴める形にしています。
@@ -120,6 +121,8 @@ graph LR
 
 ## Contribute
 
+セットアップはとても簡単で、このリポジトリをクローン氏 `bundle install` するだけです。このアプリは [daifuku](https://github.com/cookpad/daifuku) と [Puree](https://github.com/cookpad/puree-kotlin) を用いてログ基盤を作成しています。詳しくはライブラリのドキュメントまたは `./scripts/daifuku` 以下をご覧ください。
+
 このアプリは Gradle の Convention Plugins を用いてビルドのロジックを共通化しており、`build-logic` というモジュールに全てのロジックが記述されています。このアプローチに関しては、[nowinandroid](https://github.com/matsumo0922/nowinandroid/tree/main/build-logic) をご覧ください。
 
 何か不具合を発見したり機能を改善したい場合、機能を新たに開発したい場合は、まず issue を書いてください。その上であなた自身を assign し、開発に取り組んでください。pull request はいつでも歓迎です :smile:
diff --git a/README.md b/README.md
index c1c774e0..73859843 100644
--- a/README.md
+++ b/README.md
@@ -68,13 +68,14 @@ There was only a web version of FANBOX, which was a bit inconvenient for viewing
   - Download in image/file/GIF format.
   - Download all images included in a post.
   - Download fan cards.
+  - Bulk download function for individual creators.
+- Ads
+  - AdMob Native Ads
 
 #### Not Ready...
 
-- Bulk download function for individual creators.
 - Pixiv integration feature.
 - Widget functionality.
-- All advertising-related features.
 
 ## Architecture
 Shows the architecture diagram of the app. It's quite complex, so I've omitted some modules and dependencies to give you an overview.
@@ -122,11 +123,13 @@ graph LR
 
 ## Contribute
 
+Setup is very easy, just clone this repository and `bundle install`. This app uses [daifuku](https:github.comcookpaddaifuku) and [Puree](https:github.comcookpadpuree-kotlin) to create the log infrastructure. For more information, please see the library documentation or `./scripts/daifuku`.
+
 This app uses Gradle's Convention Plugins to standardize the build logic, and all the logic is written in a module called `build-logic`. For information on this approach, see [nowinandroid](https://github.com/matsumo0922/nowinandroid/tree/main/build-logic).
 
 If you find a bug, want to improve a feature, or want to develop a new feature, please first write an issue. Then assign yourself and work on the development. Pull requests are always welcome :smile:
 
-This app is monetized using AdMob. When building manually from GitHub, you need to write the AdMob App ID in `local.properties`. By default it contains a dummy ID, which causes it to crash on startup. Alternatively, please delete the AdMob code and build the app. In addition, various IDs are described in `local.properties`. See `appbuild.gradle.kts` or `PixiViewConfig` for details.
+This app is monetized using AdMob. When building manually from GitHub, you need to write the AdMob App ID in `local.properties`. By default it contains a dummy ID, which causes it to crash on startup. Alternatively, please delete the AdMob code and build the app. In addition, various IDs are described in `local.properties`. See `app/build.gradle.kts` or `PixiViewConfig` for details.
 
 ## License
 
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index fc6fe499..9a220ae8 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -126,6 +126,7 @@ dependencies {
     implementation(project(":core:repository"))
     implementation(project(":core:ui"))
     implementation(project(":core:billing"))
+    implementation(project(":core:logs"))
 
     implementation(project(":feature:report"))
     implementation(project(":feature:library"))
@@ -139,6 +140,8 @@ dependencies {
     implementation(libs.bundles.ktor)
 
     implementation(libs.androidx.core.splashscreen)
+    implementation(libs.play.review)
+    implementation(libs.play.update)
     implementation(libs.play.service.oss)
     implementation(libs.play.service.ads)
     implementation(libs.google.material)
diff --git a/app/src/main/java/caios/android/fanbox/MainActivity.kt b/app/src/main/java/caios/android/fanbox/MainActivity.kt
index 660c1a43..683d1486 100644
--- a/app/src/main/java/caios/android/fanbox/MainActivity.kt
+++ b/app/src/main/java/caios/android/fanbox/MainActivity.kt
@@ -49,7 +49,9 @@ import caios.android.fanbox.core.ui.view.LoadingView
 import caios.android.fanbox.feature.post.service.PostDownloadService
 import caios.android.fanbox.ui.PixiViewApp
 import com.google.accompanist.systemuicontroller.rememberSystemUiController
+import com.google.android.play.core.review.ReviewManagerFactory
 import dagger.hilt.android.AndroidEntryPoint
+import timber.log.Timber
 
 @AndroidEntryPoint
 class MainActivity : FragmentActivity(), PostDownloader {
@@ -192,6 +194,7 @@ class MainActivity : FragmentActivity(), PostDownloader {
 
     override fun onDownloadImages(imageItems: List<FanboxPostDetail.ImageItem>) {
         if (isPostDownloadServiceBound) {
+            showReviewDialog()
             startForegroundService(Intent(this, PostDownloadService::class.java))
             postDownloadService.downloadImages(imageItems)
         } else {
@@ -201,6 +204,7 @@ class MainActivity : FragmentActivity(), PostDownloader {
 
     override fun onDownloadFile(fileItem: FanboxPostDetail.FileItem) {
         if (isPostDownloadServiceBound) {
+            showReviewDialog()
             startForegroundService(Intent(this, PostDownloadService::class.java))
             postDownloadService.downloadFile(fileItem)
         } else {
@@ -210,6 +214,7 @@ class MainActivity : FragmentActivity(), PostDownloader {
 
     override fun onDownloadPosts(posts: List<FanboxPost>, isIgnoreFree: Boolean, isIgnoreFile: Boolean) {
         if (isPostDownloadServiceBound) {
+            showReviewDialog()
             startForegroundService(Intent(this, PostDownloadService::class.java))
             postDownloadService.downloadPosts(posts, isIgnoreFree, isIgnoreFile)
         } else {
@@ -226,6 +231,26 @@ class MainActivity : FragmentActivity(), PostDownloader {
         }
     }
 
+    private fun showReviewDialog() {
+        if (!viewModel.isAbleToRequestReview()) return
+
+        val manager = ReviewManagerFactory.create(this)
+        val request = manager.requestReviewFlow()
+
+        request.addOnCompleteListener {
+            if (it.isSuccessful) {
+                val reviewInfo = it.result
+                val flow = manager.launchReviewFlow(this, reviewInfo)
+
+                flow.addOnCanceledListener {
+                    ToastUtil.show(this, R.string.home_review_success)
+                }
+            } else {
+                Timber.d("Review request failed: ${it.exception}")
+            }
+        }
+    }
+
     @Composable
     private fun shouldUseDarkTheme(screenState: ScreenState<MainUiState>): Boolean {
         return when (screenState) {
diff --git a/app/src/main/java/caios/android/fanbox/MainViewModel.kt b/app/src/main/java/caios/android/fanbox/MainViewModel.kt
index 5b3b4116..53a62460 100644
--- a/app/src/main/java/caios/android/fanbox/MainViewModel.kt
+++ b/app/src/main/java/caios/android/fanbox/MainViewModel.kt
@@ -6,6 +6,7 @@ import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import caios.android.fanbox.core.billing.BillingClient
 import caios.android.fanbox.core.common.util.suspendRunCatching
+import caios.android.fanbox.core.datastore.PreferenceLaunchLog
 import caios.android.fanbox.core.model.ScreenState
 import caios.android.fanbox.core.model.UserData
 import caios.android.fanbox.core.model.fanbox.FanboxMetaData
@@ -20,6 +21,7 @@ import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.firstOrNull
 import kotlinx.coroutines.flow.stateIn
 import kotlinx.coroutines.launch
+import java.time.OffsetDateTime
 import java.util.Timer
 import java.util.UUID
 import javax.inject.Inject
@@ -33,6 +35,7 @@ class MainViewModel @Inject constructor(
     billingClient: BillingClient,
     private val userDataRepository: UserDataRepository,
     private val fanboxRepository: FanboxRepository,
+    private val launchLog: PreferenceLaunchLog,
 ) : ViewModel() {
 
     private val _isLoggedInFlow: MutableSharedFlow<Boolean> = MutableSharedFlow(replay = 1)
@@ -62,6 +65,7 @@ class MainViewModel @Inject constructor(
     )
 
     init {
+        launchLog.save(OffsetDateTime.now())
         billingClient.initialize()
 
         viewModelScope.launch {
@@ -104,6 +108,10 @@ class MainViewModel @Inject constructor(
             _isAppLockedFlow.emit(isAppLock)
         }
     }
+
+    fun isAbleToRequestReview(): Boolean {
+        return launchLog.get().size >= 3
+    }
 }
 
 @Stable
diff --git a/app/src/main/java/caios/android/fanbox/PixiViewApplication.kt b/app/src/main/java/caios/android/fanbox/PixiViewApplication.kt
index f232d3f8..4ed8dd11 100644
--- a/app/src/main/java/caios/android/fanbox/PixiViewApplication.kt
+++ b/app/src/main/java/caios/android/fanbox/PixiViewApplication.kt
@@ -5,6 +5,8 @@ import android.content.Intent
 import android.os.Build
 import caios.android.fanbox.core.common.PixiViewConfig
 import caios.android.fanbox.core.common.PixiViewDebugTree
+import caios.android.fanbox.core.logs.puree.PureeConfigurator
+import caios.android.fanbox.core.repository.UserDataRepository
 import caios.android.fanbox.feature.report.CrashReportActivity
 import coil.Coil
 import coil.ImageLoader
@@ -17,12 +19,18 @@ import com.google.android.material.color.DynamicColors
 import com.google.firebase.FirebaseApp
 import com.google.firebase.FirebaseOptions
 import dagger.hilt.android.HiltAndroidApp
+import kotlinx.coroutines.MainScope
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.launch
 import timber.log.Timber
 import javax.inject.Inject
 
 @HiltAndroidApp
 class PixiViewApplication : Application() {
 
+    @Inject
+    lateinit var userDataRepository: UserDataRepository
+
     @Inject
     lateinit var pixiViewConfig: PixiViewConfig
 
@@ -39,8 +47,8 @@ class PixiViewApplication : Application() {
             startCrushReportActivity(e)
         }
 
+        setupLogger()
         setupCoil()
-
         setupFirebase()
     }
 
@@ -101,4 +109,14 @@ class PixiViewApplication : Application() {
 
         FirebaseApp.initializeApp(this, builder.build())
     }
+
+    private fun setupLogger() {
+        MainScope().launch {
+            PureeConfigurator.configure(
+                context = this@PixiViewApplication,
+                pixiViewConfig = pixiViewConfig,
+                userData = userDataRepository.userData.first(),
+            )
+        }
+    }
 }
diff --git a/core/billing/build.gradle.kts b/core/billing/build.gradle.kts
index dffbb8e8..c3dc86ff 100644
--- a/core/billing/build.gradle.kts
+++ b/core/billing/build.gradle.kts
@@ -14,6 +14,7 @@ dependencies {
     implementation(project(":core:common"))
     implementation(project(":core:repository"))
     implementation(project(":core:datastore"))
+    implementation(project(":core:logs"))
 
     api(libs.bundles.billing)
 }
diff --git a/core/datastore/build.gradle.kts b/core/datastore/build.gradle.kts
index 3e1df621..776f8181 100644
--- a/core/datastore/build.gradle.kts
+++ b/core/datastore/build.gradle.kts
@@ -31,6 +31,7 @@ protobuf {
 dependencies {
     implementation(project(":core:common"))
     implementation(project(":core:model"))
+    implementation(project(":core:logs"))
 
     implementation(libs.androidx.datastore)
     implementation(libs.protobuf.kotlin.lite)
diff --git a/core/datastore/src/main/java/caios/android/fanbox/core/datastore/PixiViewPreferencesDataStore.kt b/core/datastore/src/main/java/caios/android/fanbox/core/datastore/PixiViewPreferencesDataStore.kt
index c9808f05..abe593f3 100644
--- a/core/datastore/src/main/java/caios/android/fanbox/core/datastore/PixiViewPreferencesDataStore.kt
+++ b/core/datastore/src/main/java/caios/android/fanbox/core/datastore/PixiViewPreferencesDataStore.kt
@@ -40,7 +40,7 @@ class PixiViewPreferencesDataStore(
                 isGridMode = if (it.hasIsGridMode()) it.isGridMode else false,
                 isFollowTabDefaultHome = if (it.hasIsFollowTabDefaultHome()) it.isFollowTabDefaultHome else false,
                 isHideAdultContents = if (it.hasIsHideAdultContents()) it.isHideAdultContents else true,
-                isOverrideAdultContents = if (it.hasIsOverrideAdultContents()) it.isOverrideAdultContents else false,
+                isOverrideAdultContents = if (it.hasIsOverrideAdultContents()) it.isOverrideAdultContents else true,
                 isPlusMode = if (it.hasIsPlusMode()) it.isPlusMode else false,
                 isAgreedPrivacyPolicy = if (it.hasIsAgreedPrivacyPolicy()) it.isAgreedPrivacyPolicy else false,
                 isAgreedTermsOfService = if (it.hasIsAgreedTermsOfService()) it.isAgreedTermsOfService else false,
diff --git a/core/datastore/src/main/java/caios/android/fanbox/core/datastore/PreferenceLaunchLog.kt b/core/datastore/src/main/java/caios/android/fanbox/core/datastore/PreferenceLaunchLog.kt
new file mode 100644
index 00000000..b5270fb8
--- /dev/null
+++ b/core/datastore/src/main/java/caios/android/fanbox/core/datastore/PreferenceLaunchLog.kt
@@ -0,0 +1,37 @@
+package caios.android.fanbox.core.datastore
+
+import android.content.Context
+import caios.android.fanbox.core.common.serializer.OffsetDateTimeSerializer
+import dagger.hilt.android.qualifiers.ApplicationContext
+import kotlinx.serialization.builtins.ListSerializer
+import kotlinx.serialization.json.Json
+import java.io.File
+import java.time.OffsetDateTime
+import javax.inject.Inject
+
+class PreferenceLaunchLog @Inject constructor(
+    @ApplicationContext private val context: Context,
+) {
+    private val logFile get() = File(context.filesDir, FILE_NAME)
+
+    fun save(time: OffsetDateTime) {
+        val logs = get().toMutableList()
+        val serializer = ListSerializer(OffsetDateTimeSerializer())
+
+        Json.encodeToString(serializer, logs.apply { add(time) }).also {
+            logFile.writeText(it)
+        }
+    }
+
+    fun get(): List<OffsetDateTime> {
+        if (!logFile.exists()) return emptyList()
+
+        return logFile.readText().let {
+            Json.decodeFromString(ListSerializer(OffsetDateTimeSerializer()), it)
+        }
+    }
+
+    companion object {
+        private const val FILE_NAME = "LaunchLog.json"
+    }
+}
diff --git a/core/logs/.gitignore b/core/logs/.gitignore
new file mode 100644
index 00000000..42afabfd
--- /dev/null
+++ b/core/logs/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/core/logs/build.gradle.kts b/core/logs/build.gradle.kts
new file mode 100644
index 00000000..66f152ec
--- /dev/null
+++ b/core/logs/build.gradle.kts
@@ -0,0 +1,18 @@
+plugins {
+    id("pixiview.library")
+    id("pixiview.detekt")
+    id("pixiview.hilt")
+    id("pixiview.firebase")
+    alias(libs.plugins.protobuf)
+}
+
+android {
+    namespace = "caios.android.fanbox.core.logs"
+}
+
+dependencies {
+    implementation(project(":core:common"))
+    implementation(project(":core:model"))
+
+    implementation(libs.puree)
+}
diff --git a/core/logs/src/main/AndroidManifest.xml b/core/logs/src/main/AndroidManifest.xml
new file mode 100644
index 00000000..8bdb7e14
--- /dev/null
+++ b/core/logs/src/main/AndroidManifest.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+</manifest>
diff --git a/core/logs/src/main/java/caios/android/fanbox/core/logs/CommonPayload.kt b/core/logs/src/main/java/caios/android/fanbox/core/logs/CommonPayload.kt
new file mode 100644
index 00000000..8c379268
--- /dev/null
+++ b/core/logs/src/main/java/caios/android/fanbox/core/logs/CommonPayload.kt
@@ -0,0 +1,42 @@
+package caios.android.fanbox.core.logs
+
+import org.json.JSONObject
+
+// This class is automatically generated by generate-log-classes.
+data class CommonPayload(
+    // ユーザー識別用の UUID
+    // データ削除でリセットされる
+    val pixiviewId: String,
+    // ユーザーエージェント
+    // ex) caios.android.fanbox/11; Android/28; SOV36; KDDI; f608ac4c29
+    val userAgent: String,
+    // FanboxViewer+ ユーザーか
+    val isPlus: Boolean,
+    // 開発者モードか
+    val isDeveloper: Boolean,
+    // テスターか
+    val isTester: Boolean,
+    // Android OSバージョン
+    val osVersion: String,
+    // アプリケーションのビルドバリアント(release/debug/billing)
+    val applicationVariant: String,
+    // アプリケーション VersionCode (212700131 のような数値)
+    val applicationVersionCode: Long,
+    // アプリケーション VersionName (21.27.0.13 のような文字列)
+    val applicationVersionName: String,
+    // タイムゾーン(Asia/Tokyoなど)
+    val timeZone: String,
+) {
+    fun applyToJsonObject(jsonLog: JSONObject) = jsonLog.apply {
+        put("pixiview_id", pixiviewId)
+        put("user_agent", userAgent)
+        put("is_plus", isPlus)
+        put("is_developer", isDeveloper)
+        put("is_tester", isTester)
+        put("os_version", osVersion)
+        put("application_variant", applicationVariant)
+        put("application_version_code", applicationVersionCode)
+        put("application_version_name", applicationVersionName)
+        put("time_zone", timeZone)
+    }
+}
diff --git a/core/logs/src/main/java/caios/android/fanbox/core/logs/category/LogCategory.kt b/core/logs/src/main/java/caios/android/fanbox/core/logs/category/LogCategory.kt
new file mode 100644
index 00000000..0a418b51
--- /dev/null
+++ b/core/logs/src/main/java/caios/android/fanbox/core/logs/category/LogCategory.kt
@@ -0,0 +1,7 @@
+package caios.android.fanbox.core.logs.category
+
+import kotlinx.serialization.json.JsonObject
+
+interface LogCategory {
+    val properties: JsonObject
+}
diff --git a/core/logs/src/main/java/caios/android/fanbox/core/logs/category/NavigationLog.kt b/core/logs/src/main/java/caios/android/fanbox/core/logs/category/NavigationLog.kt
new file mode 100644
index 00000000..1ea2c9df
--- /dev/null
+++ b/core/logs/src/main/java/caios/android/fanbox/core/logs/category/NavigationLog.kt
@@ -0,0 +1,25 @@
+package caios.android.fanbox.core.logs.category
+
+import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.buildJsonObject
+import kotlinx.serialization.json.put
+
+// This class is automatically generated by generate-log-classes.
+sealed class NavigationLog : LogCategory {
+    class Navigate internal constructor(
+        private val screenRoute: String,
+    ) : NavigationLog() {
+        override val properties: JsonObject = buildJsonObject {
+            put("event_category", "navigation")
+            put("event_name", "navigate")
+            put("screen_route", screenRoute)
+        }
+    }
+
+    companion object {
+        // 画面遷移したときのログ
+        fun navigate(
+            screenRoute: String,
+        ) = Navigate(screenRoute)
+    }
+}
diff --git a/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PixiViewLogFilter.kt b/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PixiViewLogFilter.kt
new file mode 100644
index 00000000..38a87af0
--- /dev/null
+++ b/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PixiViewLogFilter.kt
@@ -0,0 +1,34 @@
+package caios.android.fanbox.core.logs.puree
+
+import android.os.Build
+import caios.android.fanbox.core.common.PixiViewConfig
+import caios.android.fanbox.core.logs.CommonPayload
+import caios.android.fanbox.core.model.BuildConfig
+import caios.android.fanbox.core.model.UserData
+import com.cookpad.puree.kotlin.PureeFilter
+import org.json.JSONObject
+import java.time.ZoneId
+
+class PixiViewLogFilter(
+    private val pixiViewConfig: PixiViewConfig,
+    private val userData: UserData,
+    private val userAgent: String,
+) : PureeFilter {
+
+    override fun applyFilter(log: JSONObject): JSONObject {
+        val commonPayload = CommonPayload(
+            pixiviewId = userData.pixiViewId,
+            userAgent = userAgent,
+            isPlus = userData.isPlusMode,
+            isDeveloper = userData.isDeveloperMode,
+            isTester = userData.isTestUser,
+            osVersion = Build.VERSION.SDK_INT.toString(),
+            applicationVariant = BuildConfig.BUILD_TYPE,
+            applicationVersionCode = pixiViewConfig.versionCode.toLong(),
+            applicationVersionName = pixiViewConfig.versionName,
+            timeZone = ZoneId.systemDefault().id,
+        )
+
+        return commonPayload.applyToJsonObject(log)
+    }
+}
diff --git a/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PixiViewLogOutput.kt b/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PixiViewLogOutput.kt
new file mode 100644
index 00000000..8b7bc833
--- /dev/null
+++ b/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PixiViewLogOutput.kt
@@ -0,0 +1,16 @@
+package caios.android.fanbox.core.logs.puree
+
+import com.cookpad.puree.kotlin.output.PureeBufferedOutput
+import org.json.JSONObject
+import timber.log.Timber
+import java.time.Duration
+
+class PixiViewLogOutput : PureeBufferedOutput("pixiview_activity_log") {
+
+    override val flushInterval: Duration = Duration.ofSeconds(15)
+
+    override fun emit(logs: List<JSONObject>, onSuccess: () -> Unit, onFailed: (Throwable) -> Unit) {
+        Timber.d("PureeLog: $logs")
+        onSuccess.invoke()
+    }
+}
diff --git a/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PixiViewLogger.kt b/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PixiViewLogger.kt
new file mode 100644
index 00000000..b9525c62
--- /dev/null
+++ b/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PixiViewLogger.kt
@@ -0,0 +1,38 @@
+package caios.android.fanbox.core.logs.puree
+
+import caios.android.fanbox.core.logs.category.LogCategory
+import com.cookpad.puree.kotlin.PureeLog
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.buildJsonObject
+import kotlinx.serialization.json.put
+
+internal object PixiViewActivityLogger {
+    fun post(logCategory: LogCategory) = logCategory.run {
+        PixiViewActivityLog(properties).also {
+            Puree.send(it)
+        }
+    }
+}
+
+@Serializable
+data class PixiViewActivityLog internal constructor(
+    private var properties: JsonObject,
+) : PureeLog {
+
+    init {
+        properties = buildJsonObject {
+            for (key in properties.keys) {
+                put(key, properties[key]!!)
+            }
+
+            put("table_name", tableName)
+        }
+    }
+
+    companion object {
+        private const val tableName: String = "android_pixiview_activity"
+    }
+}
+
+fun LogCategory.send() = PixiViewActivityLogger.post(this)
diff --git a/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/Puree.kt b/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/Puree.kt
new file mode 100644
index 00000000..0c78cfa9
--- /dev/null
+++ b/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/Puree.kt
@@ -0,0 +1,39 @@
+package caios.android.fanbox.core.logs.puree
+
+import com.cookpad.puree.kotlin.PureeLog
+import com.cookpad.puree.kotlin.PureeLogger
+
+object Puree {
+    private var pureeLoggerInstance: LoggerWrapper? = null
+    private val pureeLogger: LoggerWrapper
+        get() = checkNotNull(pureeLoggerInstance) { "PureeLogger instance is not set" }
+
+    fun setPureeLogger(pureeLogger: LoggerWrapper) {
+        pureeLoggerInstance = pureeLogger
+    }
+
+    @JvmStatic
+    fun send(log: PureeLog) {
+        pureeLogger.postLog(log)
+    }
+
+    @JvmStatic
+    fun flush() {
+        pureeLogger.flush()
+    }
+
+    interface LoggerWrapper {
+        fun postLog(log: PureeLog)
+        fun flush()
+    }
+}
+
+class PureeLoggerWrapper(private val logger: PureeLogger) : Puree.LoggerWrapper {
+    override fun postLog(log: PureeLog) {
+        logger.postLog(log)
+    }
+
+    override fun flush() {
+        logger.flush()
+    }
+}
diff --git a/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PureeConfigurator.kt b/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PureeConfigurator.kt
new file mode 100644
index 00000000..6e25f735
--- /dev/null
+++ b/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PureeConfigurator.kt
@@ -0,0 +1,55 @@
+package caios.android.fanbox.core.logs.puree
+
+import android.content.Context
+import androidx.lifecycle.ProcessLifecycleOwner
+import caios.android.fanbox.core.common.PixiViewConfig
+import caios.android.fanbox.core.model.UserData
+import com.cookpad.puree.kotlin.PureeLogger
+import com.cookpad.puree.kotlin.store.DbPureeLogStore
+import kotlinx.serialization.ExperimentalSerializationApi
+import kotlinx.serialization.json.Json
+
+object PureeConfigurator {
+
+    @OptIn(ExperimentalSerializationApi::class)
+    private val formatter = Json {
+        isLenient = true
+        prettyPrint = true
+        ignoreUnknownKeys = true
+        coerceInputValues = true
+        encodeDefaults = true
+        explicitNulls = false
+    }
+
+    fun configure(
+        context: Context,
+        pixiViewConfig: PixiViewConfig,
+        userData: UserData,
+    ) {
+        val logger = buildPureeLogger(context, pixiViewConfig, userData)
+
+        Puree.setPureeLogger(PureeLoggerWrapper(logger))
+        Puree.flush()
+    }
+
+    private fun buildPureeLogger(
+        context: Context,
+        pixiViewConfig: PixiViewConfig,
+        userData: UserData,
+    ): PureeLogger {
+        return PureeLogger.Builder(
+            lifecycle = ProcessLifecycleOwner.get().lifecycle,
+            logSerializer = PureeKotlinSerializer(formatter),
+            logStore = DbPureeLogStore(context, "puree-kotlin.db"),
+        )
+            .filter(
+                PixiViewLogFilter(pixiViewConfig, userData, userAgent = "PixiView"),
+                PixiViewActivityLog::class.java,
+            )
+            .output(
+                PixiViewLogOutput(),
+                PixiViewActivityLog::class.java,
+            )
+            .build()
+    }
+}
diff --git a/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PureeKotlinSerializer.kt b/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PureeKotlinSerializer.kt
new file mode 100644
index 00000000..b5488159
--- /dev/null
+++ b/core/logs/src/main/java/caios/android/fanbox/core/logs/puree/PureeKotlinSerializer.kt
@@ -0,0 +1,15 @@
+package caios.android.fanbox.core.logs.puree
+
+import com.cookpad.puree.kotlin.PureeLog
+import com.cookpad.puree.kotlin.serializer.PureeLogSerializer
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+import org.json.JSONObject
+
+class PureeKotlinSerializer(
+    private val formatter: Json,
+) : PureeLogSerializer {
+    override fun serialize(log: PureeLog): JSONObject {
+        return JSONObject(formatter.encodeToString(log as PixiViewActivityLog))
+    }
+}
diff --git a/core/repository/build.gradle.kts b/core/repository/build.gradle.kts
index 3110e543..b36f1b0d 100644
--- a/core/repository/build.gradle.kts
+++ b/core/repository/build.gradle.kts
@@ -13,6 +13,7 @@ dependencies {
     implementation(project(":core:common"))
     implementation(project(":core:model"))
     implementation(project(":core:datastore"))
+    implementation(project(":core:logs"))
 
     implementation(libs.bundles.ktor)
     implementation(libs.androidx.paging)
diff --git a/core/ui/build.gradle.kts b/core/ui/build.gradle.kts
index 16b30a8e..0bb1a433 100644
--- a/core/ui/build.gradle.kts
+++ b/core/ui/build.gradle.kts
@@ -15,6 +15,7 @@ dependencies {
     implementation(project(":core:common"))
     implementation(project(":core:repository"))
     implementation(project(":core:datastore"))
+    implementation(project(":core:logs"))
 
     implementation(libs.bundles.ui.implementation)
 
diff --git a/core/ui/src/main/java/caios/android/fanbox/core/ui/extensition/NavigationExtension.kt b/core/ui/src/main/java/caios/android/fanbox/core/ui/extensition/NavigationExtension.kt
index 8e2a14ec..851efc38 100644
--- a/core/ui/src/main/java/caios/android/fanbox/core/ui/extensition/NavigationExtension.kt
+++ b/core/ui/src/main/java/caios/android/fanbox/core/ui/extensition/NavigationExtension.kt
@@ -4,6 +4,9 @@ import androidx.navigation.NavController
 import androidx.navigation.NavOptions
 import androidx.navigation.NavOptionsBuilder
 import androidx.navigation.Navigator
+import androidx.navigation.navOptions
+import caios.android.fanbox.core.logs.category.NavigationLog
+import caios.android.fanbox.core.logs.puree.send
 
 /**
  * The navigation result callback between two call screens.
@@ -59,7 +62,7 @@ fun <T> NavController.navigateForResult(
     navigatorExtras: Navigator.Extras? = null,
 ) {
     setNavResultCallback(navResultCallback)
-    navigate(route, navOptions, navigatorExtras)
+    navigateWithLog(route, navOptions, navigatorExtras)
 }
 
 /**
@@ -78,5 +81,14 @@ fun <T> NavController.navigateForResult(
     builder: NavOptionsBuilder.() -> Unit,
 ) {
     setNavResultCallback(navResultCallback)
-    navigate(route, builder)
+    navigateWithLog(route, navOptions(builder))
+}
+
+fun NavController.navigateWithLog(
+    route: String,
+    navOptions: NavOptions? = null,
+    navigatorExtras: Navigator.Extras? = null,
+) {
+    NavigationLog.navigate(route).send()
+    navigate(route, navOptions, navigatorExtras)
 }
diff --git a/core/ui/src/main/res/values-ja/strings.xml b/core/ui/src/main/res/values-ja/strings.xml
index 86499589..baf43238 100644
--- a/core/ui/src/main/res/values-ja/strings.xml
+++ b/core/ui/src/main/res/values-ja/strings.xml
@@ -91,6 +91,7 @@
     <string name="home_tab_supported">支援中</string>
     <string name="home_app_lock_title">認証が必要です</string>
     <string name="home_app_lock_message">アプリを使用するにはロック解除が必要です</string>
+    <string name="home_review_success">レビューありがとうございました</string>
 
     <!-- Empty -->
     <string name="empty_detail_title">投稿を確認</string>
diff --git a/core/ui/src/main/res/values/strings.xml b/core/ui/src/main/res/values/strings.xml
index a5af0bdf..9ad55e9d 100644
--- a/core/ui/src/main/res/values/strings.xml
+++ b/core/ui/src/main/res/values/strings.xml
@@ -91,6 +91,7 @@
     <string name="home_tab_supported">Supporting</string>
     <string name="home_app_lock_title">Authentication required</string>
     <string name="home_app_lock_message">App must be unlocked to use</string>
+    <string name="home_review_success">Thank you for your review</string>
 
     <!-- Empty -->
     <string name="empty_detail_title">Check post detail</string>
diff --git a/feature/about/build.gradle.kts b/feature/about/build.gradle.kts
index 67eefd04..c68cc78f 100644
--- a/feature/about/build.gradle.kts
+++ b/feature/about/build.gradle.kts
@@ -17,6 +17,7 @@ dependencies {
     implementation(project(":core:datastore"))
     implementation(project(":core:ui"))
     implementation(project(":core:billing"))
+    implementation(project(":core:logs"))
 
     implementation(libs.bundles.ui.implementation)
 }
diff --git a/feature/about/src/main/java/caios/android/fanbox/feature/about/about/AboutNavigation.kt b/feature/about/src/main/java/caios/android/fanbox/feature/about/about/AboutNavigation.kt
index 439cf4c7..f59d537b 100644
--- a/feature/about/src/main/java/caios/android/fanbox/feature/about/about/AboutNavigation.kt
+++ b/feature/about/src/main/java/caios/android/fanbox/feature/about/about/AboutNavigation.kt
@@ -7,12 +7,13 @@ import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
 import caios.android.fanbox.core.model.Version
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 import kotlinx.collections.immutable.ImmutableList
 
 const val AboutRoute = "about"
 
 fun NavController.navigateToAbout() {
-    this.navigate(AboutRoute)
+    this.navigateWithLog(AboutRoute)
 }
 
 fun NavGraphBuilder.aboutScreen(
diff --git a/feature/about/src/main/java/caios/android/fanbox/feature/about/billing/BillingPlusNavigation.kt b/feature/about/src/main/java/caios/android/fanbox/feature/about/billing/BillingPlusNavigation.kt
index a4d21e3a..824ae157 100644
--- a/feature/about/src/main/java/caios/android/fanbox/feature/about/billing/BillingPlusNavigation.kt
+++ b/feature/about/src/main/java/caios/android/fanbox/feature/about/billing/BillingPlusNavigation.kt
@@ -4,13 +4,14 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.ui.Modifier
 import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 import com.google.accompanist.navigation.material.ExperimentalMaterialNavigationApi
 import com.google.accompanist.navigation.material.bottomSheet
 
 const val BillingPlusRoute = "billingPlus"
 
 fun NavController.navigateToBillingPlus() {
-    this.navigate(BillingPlusRoute)
+    this.navigateWithLog(BillingPlusRoute)
 }
 
 @OptIn(ExperimentalMaterialNavigationApi::class)
diff --git a/feature/about/src/main/java/caios/android/fanbox/feature/about/versions/VersionHistoryNavigation.kt b/feature/about/src/main/java/caios/android/fanbox/feature/about/versions/VersionHistoryNavigation.kt
index 7e2b6d1a..839736ca 100644
--- a/feature/about/src/main/java/caios/android/fanbox/feature/about/versions/VersionHistoryNavigation.kt
+++ b/feature/about/src/main/java/caios/android/fanbox/feature/about/versions/VersionHistoryNavigation.kt
@@ -4,13 +4,14 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.ui.Modifier
 import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 import com.google.accompanist.navigation.material.ExperimentalMaterialNavigationApi
 import com.google.accompanist.navigation.material.bottomSheet
 
 const val VersionHistoryRoute = "versionHistory"
 
 fun NavController.navigateToVersionHistory() {
-    this.navigate("versionHistory")
+    this.navigateWithLog("versionHistory")
 }
 
 @OptIn(ExperimentalMaterialNavigationApi::class)
diff --git a/feature/about/src/main/java/caios/android/fanbox/feature/about/versions/VersionHistoryViewModel.kt b/feature/about/src/main/java/caios/android/fanbox/feature/about/versions/VersionHistoryViewModel.kt
index e1fe08ee..eb83fe96 100644
--- a/feature/about/src/main/java/caios/android/fanbox/feature/about/versions/VersionHistoryViewModel.kt
+++ b/feature/about/src/main/java/caios/android/fanbox/feature/about/versions/VersionHistoryViewModel.kt
@@ -27,7 +27,7 @@ class VersionHistoryViewModel @Inject constructor(
         fetch()
     }
 
-    fun fetch() {
+    private fun fetch() {
         viewModelScope.launch {
             _screenState.value = ScreenState.Loading
             _screenState.value = suspendRunCatching {
diff --git a/feature/creator/build.gradle.kts b/feature/creator/build.gradle.kts
index 0f970689..493917ea 100644
--- a/feature/creator/build.gradle.kts
+++ b/feature/creator/build.gradle.kts
@@ -16,6 +16,7 @@ dependencies {
     implementation(project(":core:repository"))
     implementation(project(":core:datastore"))
     implementation(project(":core:ui"))
+    implementation(project(":core:logs"))
 
     implementation(libs.bundles.ui.implementation)
     implementation(libs.androidx.palette)
diff --git a/feature/creator/src/main/java/caios/android/fanbox/feature/creator/download/CreatorPostsDownloadNavigation.kt b/feature/creator/src/main/java/caios/android/fanbox/feature/creator/download/CreatorPostsDownloadNavigation.kt
index edebc51e..c8ea9d9b 100644
--- a/feature/creator/src/main/java/caios/android/fanbox/feature/creator/download/CreatorPostsDownloadNavigation.kt
+++ b/feature/creator/src/main/java/caios/android/fanbox/feature/creator/download/CreatorPostsDownloadNavigation.kt
@@ -8,12 +8,13 @@ import androidx.navigation.NavType
 import androidx.navigation.compose.dialog
 import androidx.navigation.navArgument
 import caios.android.fanbox.core.model.fanbox.id.CreatorId
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val CreatorPostsDownloadId = "creatorPostsDownloadId"
 const val CreatorPostsDownloadRoute = "creatorPostsDownload/{$CreatorPostsDownloadId}"
 
 fun NavController.navigateToCreatorPostsDownload(creatorId: CreatorId) {
-    this.navigate("creatorPostsDownload/$creatorId")
+    this.navigateWithLog("creatorPostsDownload/$creatorId")
 }
 
 fun NavGraphBuilder.creatorPostsDownloadDialog(
diff --git a/feature/creator/src/main/java/caios/android/fanbox/feature/creator/fancard/FanCardNavigation.kt b/feature/creator/src/main/java/caios/android/fanbox/feature/creator/fancard/FanCardNavigation.kt
index f7060d70..46f18649 100644
--- a/feature/creator/src/main/java/caios/android/fanbox/feature/creator/fancard/FanCardNavigation.kt
+++ b/feature/creator/src/main/java/caios/android/fanbox/feature/creator/fancard/FanCardNavigation.kt
@@ -9,12 +9,13 @@ import androidx.navigation.compose.composable
 import androidx.navigation.navArgument
 import caios.android.fanbox.core.model.fanbox.id.CreatorId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val FanCardId = "fanCardId"
 const val FanCardRoute = "fanCard/{$FanCardId}"
 
 fun NavController.navigateToFanCard(creatorId: CreatorId) {
-    this.navigate("fanCard/$creatorId")
+    this.navigateWithLog("fanCard/$creatorId")
 }
 
 fun NavGraphBuilder.fanCardScreen(
diff --git a/feature/creator/src/main/java/caios/android/fanbox/feature/creator/follow/FollowingCreatorsNavigation.kt b/feature/creator/src/main/java/caios/android/fanbox/feature/creator/follow/FollowingCreatorsNavigation.kt
index d688a498..224944c9 100644
--- a/feature/creator/src/main/java/caios/android/fanbox/feature/creator/follow/FollowingCreatorsNavigation.kt
+++ b/feature/creator/src/main/java/caios/android/fanbox/feature/creator/follow/FollowingCreatorsNavigation.kt
@@ -8,11 +8,12 @@ import androidx.navigation.NavOptions
 import androidx.navigation.compose.composable
 import caios.android.fanbox.core.model.fanbox.id.CreatorId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val FollowingCreatorsRoute = "followingCreators"
 
 fun NavController.navigateToFollowingCreators(navOptions: NavOptions? = null) {
-    this.navigate(FollowingCreatorsRoute, navOptions)
+    this.navigateWithLog(FollowingCreatorsRoute, navOptions)
 }
 
 fun NavGraphBuilder.followingCreatorsScreen(
diff --git a/feature/creator/src/main/java/caios/android/fanbox/feature/creator/payment/PaymentsNavigation.kt b/feature/creator/src/main/java/caios/android/fanbox/feature/creator/payment/PaymentsNavigation.kt
index c92cf8bd..99d9184a 100644
--- a/feature/creator/src/main/java/caios/android/fanbox/feature/creator/payment/PaymentsNavigation.kt
+++ b/feature/creator/src/main/java/caios/android/fanbox/feature/creator/payment/PaymentsNavigation.kt
@@ -8,11 +8,12 @@ import androidx.navigation.NavOptions
 import androidx.navigation.compose.composable
 import caios.android.fanbox.core.model.fanbox.id.CreatorId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val PaymentsRoute = "payments"
 
 fun NavController.navigateToPayments(navOptions: NavOptions? = null) {
-    this.navigate(PaymentsRoute, navOptions)
+    this.navigateWithLog(PaymentsRoute, navOptions)
 }
 
 fun NavGraphBuilder.paymentsScreen(
diff --git a/feature/creator/src/main/java/caios/android/fanbox/feature/creator/support/SupportingCreatorsNavigation.kt b/feature/creator/src/main/java/caios/android/fanbox/feature/creator/support/SupportingCreatorsNavigation.kt
index 0fd133f6..b7dd8ed5 100644
--- a/feature/creator/src/main/java/caios/android/fanbox/feature/creator/support/SupportingCreatorsNavigation.kt
+++ b/feature/creator/src/main/java/caios/android/fanbox/feature/creator/support/SupportingCreatorsNavigation.kt
@@ -8,11 +8,12 @@ import androidx.navigation.NavOptions
 import androidx.navigation.compose.composable
 import caios.android.fanbox.core.model.fanbox.id.CreatorId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val SupportingCreatorsRoute = "supportingCreators"
 
 fun NavController.navigateToSupportingCreators(navOptions: NavOptions? = null) {
-    this.navigate(SupportingCreatorsRoute, navOptions)
+    this.navigateWithLog(SupportingCreatorsRoute, navOptions)
 }
 
 fun NavGraphBuilder.supportingCreatorsScreen(
diff --git a/feature/creator/src/main/java/caios/android/fanbox/feature/creator/top/CreatorTopNavigation.kt b/feature/creator/src/main/java/caios/android/fanbox/feature/creator/top/CreatorTopNavigation.kt
index d51c06b4..917d297a 100644
--- a/feature/creator/src/main/java/caios/android/fanbox/feature/creator/top/CreatorTopNavigation.kt
+++ b/feature/creator/src/main/java/caios/android/fanbox/feature/creator/top/CreatorTopNavigation.kt
@@ -10,13 +10,14 @@ import androidx.navigation.navArgument
 import caios.android.fanbox.core.model.fanbox.id.CreatorId
 import caios.android.fanbox.core.model.fanbox.id.PostId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val CreatorTopId = "creatorTopId"
 const val CreatorTopIsPosts = "creatorTopIsPosts"
 const val CreatorTopRoute = "creatorTop/{$CreatorTopId}/{$CreatorTopIsPosts}"
 
 fun NavController.navigateToCreatorTop(creatorId: CreatorId, isPosts: Boolean = false) {
-    this.navigate("creatorTop/$creatorId/$isPosts")
+    this.navigateWithLog("creatorTop/$creatorId/$isPosts")
 }
 
 fun NavGraphBuilder.creatorTopScreen(
diff --git a/feature/library/build.gradle.kts b/feature/library/build.gradle.kts
index 6f3830fa..8bdb82ed 100644
--- a/feature/library/build.gradle.kts
+++ b/feature/library/build.gradle.kts
@@ -17,6 +17,7 @@ dependencies {
     implementation(project(":core:datastore"))
     implementation(project(":core:ui"))
     implementation(project(":core:billing"))
+    implementation(project(":core:logs"))
 
     implementation(libs.bundles.ui.implementation)
     implementation(libs.pinch.zoom.grid)
diff --git a/feature/library/src/main/java/caios/android/fanbox/feature/library/LibraryNavigation.kt b/feature/library/src/main/java/caios/android/fanbox/feature/library/LibraryNavigation.kt
index 374f6939..bb05ac73 100644
--- a/feature/library/src/main/java/caios/android/fanbox/feature/library/LibraryNavigation.kt
+++ b/feature/library/src/main/java/caios/android/fanbox/feature/library/LibraryNavigation.kt
@@ -8,12 +8,13 @@ import androidx.navigation.compose.composable
 import caios.android.fanbox.core.model.fanbox.id.CreatorId
 import caios.android.fanbox.core.model.fanbox.id.PostId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 import caios.android.fanbox.core.ui.view.SimpleAlertContents
 
 const val LibraryRoute = "library"
 
 fun NavController.navigateToLibrary() {
-    this.navigate(LibraryRoute)
+    this.navigateWithLog(LibraryRoute)
 }
 
 fun NavGraphBuilder.libraryScreen(
diff --git a/feature/library/src/main/java/caios/android/fanbox/feature/library/discovery/LibraryDiscoveryNavigation.kt b/feature/library/src/main/java/caios/android/fanbox/feature/library/discovery/LibraryDiscoveryNavigation.kt
index 5284ce94..221fef71 100644
--- a/feature/library/src/main/java/caios/android/fanbox/feature/library/discovery/LibraryDiscoveryNavigation.kt
+++ b/feature/library/src/main/java/caios/android/fanbox/feature/library/discovery/LibraryDiscoveryNavigation.kt
@@ -8,11 +8,12 @@ import androidx.navigation.NavOptions
 import androidx.navigation.compose.composable
 import caios.android.fanbox.core.model.fanbox.id.CreatorId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val LibraryDiscoveryRoute = "libraryDiscovery"
 
 fun NavController.navigateToLibraryDiscovery(navOptions: NavOptions? = null) {
-    this.navigate(LibraryDiscoveryRoute, navOptions)
+    this.navigateWithLog(LibraryDiscoveryRoute, navOptions)
 }
 
 fun NavGraphBuilder.libraryDiscoveryScreen(
diff --git a/feature/library/src/main/java/caios/android/fanbox/feature/library/home/LibraryHomeNavigation.kt b/feature/library/src/main/java/caios/android/fanbox/feature/library/home/LibraryHomeNavigation.kt
index 696c120d..1983151e 100644
--- a/feature/library/src/main/java/caios/android/fanbox/feature/library/home/LibraryHomeNavigation.kt
+++ b/feature/library/src/main/java/caios/android/fanbox/feature/library/home/LibraryHomeNavigation.kt
@@ -9,12 +9,13 @@ import androidx.navigation.compose.composable
 import caios.android.fanbox.core.model.fanbox.id.CreatorId
 import caios.android.fanbox.core.model.fanbox.id.PostId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 import caios.android.fanbox.core.ui.view.SimpleAlertContents
 
 const val LibraryHomeRoute = "libraryHome"
 
 fun NavController.navigateToLibraryHome(navOptions: NavOptions? = null) {
-    this.navigate(LibraryHomeRoute, navOptions)
+    this.navigateWithLog(LibraryHomeRoute, navOptions)
 }
 
 fun NavGraphBuilder.libraryHomeScreen(
diff --git a/feature/library/src/main/java/caios/android/fanbox/feature/library/message/LibraryMessageNavigation.kt b/feature/library/src/main/java/caios/android/fanbox/feature/library/message/LibraryMessageNavigation.kt
index d817e6f0..5fc82f2f 100644
--- a/feature/library/src/main/java/caios/android/fanbox/feature/library/message/LibraryMessageNavigation.kt
+++ b/feature/library/src/main/java/caios/android/fanbox/feature/library/message/LibraryMessageNavigation.kt
@@ -8,11 +8,12 @@ import androidx.navigation.NavOptions
 import androidx.navigation.compose.composable
 import caios.android.fanbox.core.model.fanbox.id.CreatorId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val LibraryMessageRoute = "libraryMessage"
 
 fun NavController.navigateToLibraryMessage(navOptions: NavOptions? = null) {
-    this.navigate(LibraryMessageRoute, navOptions)
+    this.navigateWithLog(LibraryMessageRoute, navOptions)
 }
 
 fun NavGraphBuilder.libraryMessageScreen(
diff --git a/feature/library/src/main/java/caios/android/fanbox/feature/library/notify/LibraryNotifyNavigation.kt b/feature/library/src/main/java/caios/android/fanbox/feature/library/notify/LibraryNotifyNavigation.kt
index c6c1266d..4a7f7f29 100644
--- a/feature/library/src/main/java/caios/android/fanbox/feature/library/notify/LibraryNotifyNavigation.kt
+++ b/feature/library/src/main/java/caios/android/fanbox/feature/library/notify/LibraryNotifyNavigation.kt
@@ -10,11 +10,12 @@ import androidx.navigation.NavOptions
 import androidx.navigation.compose.composable
 import caios.android.fanbox.core.model.fanbox.id.PostId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val LibraryNotifyRoute = "libraryNotify"
 
 fun NavController.navigateToLibraryNotify(navOptions: NavOptions? = null) {
-    this.navigate(LibraryNotifyRoute, navOptions)
+    this.navigateWithLog(LibraryNotifyRoute, navOptions)
 }
 
 fun NavGraphBuilder.libraryNotifyScreen(
diff --git a/feature/post/build.gradle.kts b/feature/post/build.gradle.kts
index f2ca7757..fed4c25e 100644
--- a/feature/post/build.gradle.kts
+++ b/feature/post/build.gradle.kts
@@ -16,6 +16,7 @@ dependencies {
     implementation(project(":core:repository"))
     implementation(project(":core:datastore"))
     implementation(project(":core:ui"))
+    implementation(project(":core:logs"))
 
     implementation(libs.bundles.ui.implementation)
     implementation(libs.zoomable)
diff --git a/feature/post/src/main/java/caios/android/fanbox/feature/post/bookmark/BookmarkedPostsNavigation.kt b/feature/post/src/main/java/caios/android/fanbox/feature/post/bookmark/BookmarkedPostsNavigation.kt
index 7341db80..87577282 100644
--- a/feature/post/src/main/java/caios/android/fanbox/feature/post/bookmark/BookmarkedPostsNavigation.kt
+++ b/feature/post/src/main/java/caios/android/fanbox/feature/post/bookmark/BookmarkedPostsNavigation.kt
@@ -8,11 +8,12 @@ import androidx.navigation.compose.composable
 import caios.android.fanbox.core.model.fanbox.id.CreatorId
 import caios.android.fanbox.core.model.fanbox.id.PostId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val BookmarkedPostsRoute = "bookmarkedPosts"
 
 fun NavController.navigateToBookmarkedPosts() {
-    this.navigate(BookmarkedPostsRoute)
+    this.navigateWithLog(BookmarkedPostsRoute)
 }
 
 fun NavGraphBuilder.bookmarkedPostsScreen(
diff --git a/feature/post/src/main/java/caios/android/fanbox/feature/post/detail/PostDetailNavigation.kt b/feature/post/src/main/java/caios/android/fanbox/feature/post/detail/PostDetailNavigation.kt
index b5e7d739..4fc8a5a5 100644
--- a/feature/post/src/main/java/caios/android/fanbox/feature/post/detail/PostDetailNavigation.kt
+++ b/feature/post/src/main/java/caios/android/fanbox/feature/post/detail/PostDetailNavigation.kt
@@ -12,6 +12,7 @@ import androidx.navigation.navArgument
 import caios.android.fanbox.core.model.fanbox.id.CreatorId
 import caios.android.fanbox.core.model.fanbox.id.PostId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 import caios.android.fanbox.core.ui.view.SimpleAlertContents
 
 const val PostDetailId = "postDetailId"
@@ -19,7 +20,7 @@ const val PostDetailType = "postDetailPagingType"
 const val PostDetailRoute = "postDetail/{$PostDetailId}/{$PostDetailType}"
 
 fun NavController.navigateToPostDetail(postId: PostId, pagingType: PostDetailPagingType) {
-    this.navigate("postDetail/$postId/${pagingType.name}")
+    this.navigateWithLog("postDetail/$postId/${pagingType.name}")
 }
 
 fun NavGraphBuilder.postDetailScreen(
diff --git a/feature/post/src/main/java/caios/android/fanbox/feature/post/image/PostImageNavigation.kt b/feature/post/src/main/java/caios/android/fanbox/feature/post/image/PostImageNavigation.kt
index 9a545453..a86fcbcc 100644
--- a/feature/post/src/main/java/caios/android/fanbox/feature/post/image/PostImageNavigation.kt
+++ b/feature/post/src/main/java/caios/android/fanbox/feature/post/image/PostImageNavigation.kt
@@ -9,13 +9,14 @@ import androidx.navigation.compose.composable
 import androidx.navigation.navArgument
 import caios.android.fanbox.core.model.fanbox.id.PostId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val PostImageId = "postImageId"
 const val PostImageIndex = "postImageIndex"
 const val PostImageRoute = "postImage/{$PostImageId}/{$PostImageIndex}"
 
 fun NavController.navigateToPostImage(postId: PostId, index: Int) {
-    this.navigate("postImage/$postId/$index")
+    this.navigateWithLog("postImage/$postId/$index")
 }
 
 fun NavGraphBuilder.postImageScreen(
diff --git a/feature/post/src/main/java/caios/android/fanbox/feature/post/search/PostSearchNavigation.kt b/feature/post/src/main/java/caios/android/fanbox/feature/post/search/PostSearchNavigation.kt
index a101c1e3..064e68ef 100644
--- a/feature/post/src/main/java/caios/android/fanbox/feature/post/search/PostSearchNavigation.kt
+++ b/feature/post/src/main/java/caios/android/fanbox/feature/post/search/PostSearchNavigation.kt
@@ -8,6 +8,7 @@ import androidx.navigation.navArgument
 import caios.android.fanbox.core.model.fanbox.id.CreatorId
 import caios.android.fanbox.core.model.fanbox.id.PostId
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 import java.net.URLDecoder
 import java.net.URLEncoder
 
@@ -19,7 +20,7 @@ fun NavController.navigateToPostSearch(creatorId: CreatorId? = null, creatorQuer
     val encodedQuery = URLEncoder.encode(query, Charsets.UTF_8.name())
     val route = if (parseQuery(query).mode != PostSearchMode.Unknown) "postSearch/$encodedQuery" else "postSearch/pixiViewUnknown"
 
-    this.navigate(route)
+    this.navigateWithLog(route)
 }
 
 fun NavGraphBuilder.postSearchScreen(
diff --git a/feature/report/build.gradle.kts b/feature/report/build.gradle.kts
index 3f7de8da..f8b171ec 100644
--- a/feature/report/build.gradle.kts
+++ b/feature/report/build.gradle.kts
@@ -16,6 +16,7 @@ dependencies {
     implementation(project(":core:repository"))
     implementation(project(":core:datastore"))
     implementation(project(":core:ui"))
+    implementation(project(":core:logs"))
 
     implementation(libs.bundles.ui.implementation)
 }
diff --git a/feature/setting/build.gradle.kts b/feature/setting/build.gradle.kts
index 4cd32383..d74b96b0 100644
--- a/feature/setting/build.gradle.kts
+++ b/feature/setting/build.gradle.kts
@@ -16,6 +16,7 @@ dependencies {
     implementation(project(":core:repository"))
     implementation(project(":core:datastore"))
     implementation(project(":core:ui"))
+    implementation(project(":core:logs"))
 
     implementation(libs.bundles.ui.implementation)
     implementation(libs.libraries.ui)
diff --git a/feature/setting/src/main/java/caios/android/fanbox/feature/setting/developer/SettingDeveloperNavigation.kt b/feature/setting/src/main/java/caios/android/fanbox/feature/setting/developer/SettingDeveloperNavigation.kt
index 543cd568..2eb8b0f0 100644
--- a/feature/setting/src/main/java/caios/android/fanbox/feature/setting/developer/SettingDeveloperNavigation.kt
+++ b/feature/setting/src/main/java/caios/android/fanbox/feature/setting/developer/SettingDeveloperNavigation.kt
@@ -9,11 +9,12 @@ import androidx.compose.ui.unit.dp
 import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.dialog
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val SettingDeveloperRoute = "SettingDeveloper"
 
 fun NavController.navigateToSettingDeveloper() {
-    this.navigate(SettingDeveloperRoute)
+    this.navigateWithLog(SettingDeveloperRoute)
 }
 
 fun NavGraphBuilder.settingDeveloperDialog(
diff --git a/feature/setting/src/main/java/caios/android/fanbox/feature/setting/oss/SettingLicenseNavigation.kt b/feature/setting/src/main/java/caios/android/fanbox/feature/setting/oss/SettingLicenseNavigation.kt
index ed9ba8b4..fc89344f 100644
--- a/feature/setting/src/main/java/caios/android/fanbox/feature/setting/oss/SettingLicenseNavigation.kt
+++ b/feature/setting/src/main/java/caios/android/fanbox/feature/setting/oss/SettingLicenseNavigation.kt
@@ -6,11 +6,12 @@ import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val SettingLicenseRoute = "SettingLicense"
 
 fun NavController.navigateToSettingLicense() {
-    this.navigate(SettingLicenseRoute)
+    this.navigateWithLog(SettingLicenseRoute)
 }
 
 fun NavGraphBuilder.settingLicenseScreen(
diff --git a/feature/setting/src/main/java/caios/android/fanbox/feature/setting/theme/SettingThemeNavigation.kt b/feature/setting/src/main/java/caios/android/fanbox/feature/setting/theme/SettingThemeNavigation.kt
index f43cb97c..2a7e6519 100644
--- a/feature/setting/src/main/java/caios/android/fanbox/feature/setting/theme/SettingThemeNavigation.kt
+++ b/feature/setting/src/main/java/caios/android/fanbox/feature/setting/theme/SettingThemeNavigation.kt
@@ -6,11 +6,12 @@ import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val SettingThemeDialogRoute = "SettingTheme"
 
 fun NavController.navigateToSettingTheme() {
-    this.navigate(SettingThemeDialogRoute)
+    this.navigateWithLog(SettingThemeDialogRoute)
 }
 
 fun NavGraphBuilder.settingThemeScreen(
diff --git a/feature/setting/src/main/java/caios/android/fanbox/feature/setting/top/SettingTopNavigation.kt b/feature/setting/src/main/java/caios/android/fanbox/feature/setting/top/SettingTopNavigation.kt
index e8f37d31..54e988a8 100644
--- a/feature/setting/src/main/java/caios/android/fanbox/feature/setting/top/SettingTopNavigation.kt
+++ b/feature/setting/src/main/java/caios/android/fanbox/feature/setting/top/SettingTopNavigation.kt
@@ -6,12 +6,13 @@ import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 import caios.android.fanbox.core.ui.view.SimpleAlertContents
 
 const val SettingTopRoute = "settingTop"
 
 fun NavController.navigateToSettingTop() {
-    this.navigate(SettingTopRoute)
+    this.navigateWithLog(SettingTopRoute)
 }
 
 fun NavGraphBuilder.settingTopScreen(
diff --git a/feature/welcome/build.gradle.kts b/feature/welcome/build.gradle.kts
index ebdbccc8..bb8c914f 100644
--- a/feature/welcome/build.gradle.kts
+++ b/feature/welcome/build.gradle.kts
@@ -16,6 +16,7 @@ dependencies {
     implementation(project(":core:repository"))
     implementation(project(":core:datastore"))
     implementation(project(":core:ui"))
+    implementation(project(":core:logs"))
 
     implementation(libs.bundles.ui.implementation)
 }
diff --git a/feature/welcome/src/main/java/caios/android/fanbox/feature/welcome/login/WelcomeLoginNavigation.kt b/feature/welcome/src/main/java/caios/android/fanbox/feature/welcome/login/WelcomeLoginNavigation.kt
index bc39dea5..38092905 100644
--- a/feature/welcome/src/main/java/caios/android/fanbox/feature/welcome/login/WelcomeLoginNavigation.kt
+++ b/feature/welcome/src/main/java/caios/android/fanbox/feature/welcome/login/WelcomeLoginNavigation.kt
@@ -6,11 +6,12 @@ import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val WelcomeLoginRoute = "welcomeLogin"
 
 fun NavController.navigateToWelcomeLogin() {
-    this.navigate(WelcomeLoginRoute)
+    this.navigateWithLog(WelcomeLoginRoute)
 }
 
 fun NavGraphBuilder.welcomeLoginScreen(
diff --git a/feature/welcome/src/main/java/caios/android/fanbox/feature/welcome/permission/WelcomePermissionNavigation.kt b/feature/welcome/src/main/java/caios/android/fanbox/feature/welcome/permission/WelcomePermissionNavigation.kt
index 03be74c0..78b59d6b 100644
--- a/feature/welcome/src/main/java/caios/android/fanbox/feature/welcome/permission/WelcomePermissionNavigation.kt
+++ b/feature/welcome/src/main/java/caios/android/fanbox/feature/welcome/permission/WelcomePermissionNavigation.kt
@@ -6,11 +6,12 @@ import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val WelcomePermissionRoute = "welcomePermission"
 
 fun NavController.navigateToWelcomePermission() {
-    this.navigate(WelcomePermissionRoute)
+    this.navigateWithLog(WelcomePermissionRoute)
 }
 
 fun NavGraphBuilder.welcomePermissionScreen(
diff --git a/feature/welcome/src/main/java/caios/android/fanbox/feature/welcome/top/WelcomeTopNavigation.kt b/feature/welcome/src/main/java/caios/android/fanbox/feature/welcome/top/WelcomeTopNavigation.kt
index 75a4b41c..74892f87 100644
--- a/feature/welcome/src/main/java/caios/android/fanbox/feature/welcome/top/WelcomeTopNavigation.kt
+++ b/feature/welcome/src/main/java/caios/android/fanbox/feature/welcome/top/WelcomeTopNavigation.kt
@@ -6,11 +6,12 @@ import androidx.navigation.NavController
 import androidx.navigation.NavGraphBuilder
 import androidx.navigation.compose.composable
 import caios.android.fanbox.core.ui.animation.NavigateAnimation
+import caios.android.fanbox.core.ui.extensition.navigateWithLog
 
 const val WelcomeTopRoute = "welcomeTop"
 
 fun NavController.navigateToWelcomeTop() {
-    this.navigate(WelcomeTopRoute)
+    this.navigateWithLog(WelcomeTopRoute)
 }
 
 fun NavGraphBuilder.welcomeTopScreen(
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 91c53bf1..9cc8b253 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -50,6 +50,8 @@ androidxGlance = "1.0.0"
 androidxGranceWear = "1.0.0-alpha05"
 
 # Google
+playReview = "2.0.1"
+playUpdate = "2.1.0"
 playServiceAds = "22.6.0"
 playServiceOss = "17.0.1"
 material = "1.10.0"
@@ -65,6 +67,9 @@ protobufPlugin = "0.9.4"
 # Billing
 billing = "6.1.0"
 
+# Log
+puree = "1.4.0"
+
 # Others
 dagger = "2.49"
 ktor = "2.3.4"
@@ -81,7 +86,7 @@ ffmpeg = "5.1"
 twitterComposeRule = "0.0.26"
 
 # Debugs
-firebase = "32.6.0"
+firebase = "32.7.0"
 leakCanary = "2.12"
 flipper = "0.240.0"
 timber = "5.0.1"
@@ -192,6 +197,8 @@ billing = { module = "com.android.billingclient:billing", version.ref = "billing
 billing-ktx = { module = "com.android.billingclient:billing-ktx", version.ref = "billing" }
 
 # Google
+play-review = { module = "com.google.android.play:review-ktx", version.ref = "playReview" }
+play-update = { module = "com.google.android.play:app-update-ktx", version.ref = "playUpdate" }
 play-service-oss = { module = "com.google.android.gms:play-services-oss-licenses", version.ref = "playServiceOss" }
 play-service-ads = { module = "com.google.android.gms:play-services-ads", version.ref = "playServiceAds" }
 google-material = { module = "com.google.android.material:material", version.ref = "material" }
@@ -225,6 +232,9 @@ ktot-logging = { module = "io.ktor:ktor-client-logging", version.ref = "ktor" }
 protobuf-kotlin-lite = { group = "com.google.protobuf", name = "protobuf-kotlin-lite", version.ref = "protobuf" }
 protobuf-protoc = { group = "com.google.protobuf", name = "protoc", version.ref = "protobuf" }
 
+# Log
+puree = { module = "com.cookpad.puree-kotlin:puree-kotlin", version.ref = "puree" }
+
 # Others
 dagger-hilt = { module = "com.google.dagger:hilt-android", version.ref = "dagger" }
 dagger-hilt-compiler = { module = "com.google.dagger:hilt-compiler", version.ref = "dagger" }
@@ -269,6 +279,7 @@ infra-api = [
     "kotlinx-datetime",
     "kotlinx-serialization-json",
     "kotlinx-collections-immutable",
+    "puree",
     "timber",
 ]
 
diff --git a/scripts/daifuku/generate-log-classes b/scripts/daifuku/generate-log-classes
new file mode 100755
index 00000000..011ed303
--- /dev/null
+++ b/scripts/daifuku/generate-log-classes
@@ -0,0 +1,171 @@
+#!/usr/bin/env ruby
+require 'daifuku'
+require 'erb'
+require 'active_support/inflector'
+
+ROOT_PATH = File.absolute_path(File.join(__dir__, '../../'))
+LOG_DEFINITIONS = File.join(ROOT_PATH, 'scripts', 'daifuku', 'log_definitions')
+TEMPLATE_DIR = File.join(ROOT_PATH, 'scripts', 'daifuku', 'templates')
+DESTINATION_ROOT = File.join(ROOT_PATH, 'core', 'logs', 'src', 'main', 'java', 'caios', 'android', 'fanbox', 'core', 'logs')
+KOTLIN_TYPE_MAPS = {
+  'smallint' => 'Short',
+  'integer' => 'Int',
+  'bigint' => 'Long',
+  'real' => 'Float',
+  'double' => 'Double',
+  'boolean' => 'Boolean',
+  'string' => 'String',
+  'date' => 'java.time.LocalDate',
+  'timestamptz' => 'java.time.LocalDateTime',
+}
+UNSUPPORTED_TYPES = %w(timestamp)
+
+class CategoryRepresentation
+  def initialize(category)
+    @category = category
+  end
+
+  def name
+    @category.name
+  end
+
+  def class_name
+    @category.name.camelize(:upper)
+  end
+
+  def descriptions
+    @category.descriptions
+  end
+
+  def variable_name
+    @category.name.camelize(:lower)
+  end
+
+  def events
+    @events ||= @category.events.map { |_, event| EventRepresentation.new(event) }
+  end
+
+  def available_events
+    events.reject(&:obsolete?)
+  end
+end
+
+class EventRepresentation
+  def initialize(event)
+    @event = event
+  end
+
+  def name
+    @event.name
+  end
+
+  def class_name
+    @event.name.camelize(:upper)
+  end
+
+  def variable_name
+    @event.name.camelize(:lower)
+  end
+
+  def columns
+    @columns ||= @event.columns.reject(&:obsolete?).map { |column| ColumnRepresentation.new(column) }
+  end
+
+  def descriptions
+    @event.descriptions
+  end
+
+  def pattern_matches
+    columns.map { |column| "#{column.variable_name}" }&.join(', ')
+  end
+
+  def obsolete?
+    @event.obsolete?
+  end
+end
+
+class ColumnRepresentation
+  def initialize(column)
+    @column = column
+  end
+
+  def variable_name
+    @column.name.camelize(:lower)
+  end
+
+  def original_name
+    @column.name
+  end
+
+  def kotlin_type
+    convert_to_kotlin_type(@column)
+  end
+
+  def descriptions
+    @column.descriptions
+  end
+
+  def as_argument
+    "#{variable_name}: #{kotlin_type}"
+  end
+
+  def custom_type?
+    @column.type.custom?
+  end
+
+  private
+  def convert_to_kotlin_type(column)
+    type = column.type
+    raise "Code builder currently doesn't support #{type.name}." if UNSUPPORTED_TYPES.include?(type.name)
+    if type.custom?
+      kotlin_type ||= type.name # custom type
+    else
+      kotlin_type = KOTLIN_TYPE_MAPS[type.name] # primitive types
+    end
+    if type.optional?
+      "#{kotlin_type}?"
+    else
+      kotlin_type
+    end
+  end
+end
+
+class Generator
+  def initialize
+    @common_category = categories[COMMON_CATEGORY_NAME]
+    raise 'Could not found common category. Please define common.md' unless @common_category
+  end
+
+  def generate_common_payload!(destination)
+    columns = @common_category.common_columns.reject(&:obsolete?).map { |column| ColumnRepresentation.new(column) }
+    template = File.open(File.join(TEMPLATE_DIR, 'CommonPayload.kt.erb')).read
+    b = binding
+    result = render(template, b)
+    File.open(destination, 'w').write(result)
+  end
+
+  def generate_all_log_categories!(destination_dir)
+    template = File.open(File.join(TEMPLATE_DIR, 'LogCategory.kt.erb')).read
+    categories.each do |name, original_category|
+      next if name == COMMON_CATEGORY_NAME
+      destination = File.join(destination_dir, "#{original_category.name.camelize}Log.kt")
+      category = CategoryRepresentation.new(original_category)
+      b = binding
+      result = render(template, b)
+      File.open(destination, 'w').write(result)
+    end
+  end
+
+  private
+  def render(template, b)
+    ERB.new(template, trim_mode: '-').result(b)
+  end
+
+  def categories
+    @categories ||= Daifuku::Compiler.new.compile(LOG_DEFINITIONS)
+  end
+end
+
+generator = Generator.new
+generator.generate_common_payload!(File.join(DESTINATION_ROOT, 'CommonPayload.kt'))
+generator.generate_all_log_categories!(File.join(DESTINATION_ROOT, 'category'))
diff --git a/scripts/daifuku/log_definitions/common.md b/scripts/daifuku/log_definitions/common.md
new file mode 100644
index 00000000..f8a33a8f
--- /dev/null
+++ b/scripts/daifuku/log_definitions/common.md
@@ -0,0 +1,24 @@
+# Common
+
+- pixiview_id: !string 256
+  - ユーザー識別用の UUID
+  - データ削除でリセットされる
+- user_agent: !string 1000
+  - ユーザーエージェント
+  - ex) caios.android.fanbox/11; Android/28; SOV36; KDDI; f608ac4c29
+- is_plus: !boolean
+  - FanboxViewer+ ユーザーか
+- is_developer: !boolean
+  - 開発者モードか
+- is_tester: !boolean
+  - テスターか
+- os_version: !string 32
+  - Android OSバージョン
+- application_variant: !string 32
+  - アプリケーションのビルドバリアント(release/debug/billing)
+- application_version_code: !bigint
+  - アプリケーション VersionCode (212700131 のような数値)
+- application_version_name: !string 32
+  - アプリケーション VersionName (21.27.0.13 のような文字列)
+- time_zone: !string 64
+  - タイムゾーン(Asia/Tokyoなど)
diff --git a/scripts/daifuku/log_definitions/navigation.md b/scripts/daifuku/log_definitions/navigation.md
new file mode 100644
index 00000000..9d43a09d
--- /dev/null
+++ b/scripts/daifuku/log_definitions/navigation.md
@@ -0,0 +1,10 @@
+# AppLaunch
+
+アプリ内の画面遷移に関するイベント
+
+## navigate
+
+画面遷移したときのログ
+
+- screen_route: !string 2000
+    - 遷移先の画面
diff --git a/scripts/daifuku/log_definitions/obsoleted/.keep b/scripts/daifuku/log_definitions/obsoleted/.keep
new file mode 100644
index 00000000..e69de29b
diff --git a/scripts/daifuku/templates/CommonPayload.kt.erb b/scripts/daifuku/templates/CommonPayload.kt.erb
new file mode 100644
index 00000000..e452a3d2
--- /dev/null
+++ b/scripts/daifuku/templates/CommonPayload.kt.erb
@@ -0,0 +1,23 @@
+package caios.android.fanbox.core.logs
+
+import org.json.JSONObject
+
+// This class is automatically generated by generate-log-classes.
+data class CommonPayload(
+    <%- columns.each do |column| -%>
+        <%- column.descriptions.each do |description| -%>
+    // <%= description %>
+        <%- end -%>
+        <%- if column == columns.last-%>
+    val <%= column.variable_name %>: <%= column.kotlin_type %>
+        <%- else -%>
+    val <%= column.variable_name %>: <%= column.kotlin_type %>,
+        <%- end -%>
+    <%- end -%>
+) {
+    fun applyToJsonObject(jsonLog: JSONObject) = jsonLog.apply {
+        <%- columns.each do |column| -%>
+        put("<%= column.original_name %>", <%= column.variable_name %>)
+        <%- end -%>
+    }
+}
diff --git a/scripts/daifuku/templates/LogCategory.kt.erb b/scripts/daifuku/templates/LogCategory.kt.erb
new file mode 100644
index 00000000..92a378ff
--- /dev/null
+++ b/scripts/daifuku/templates/LogCategory.kt.erb
@@ -0,0 +1,62 @@
+package caios.android.fanbox.core.logs.category
+
+<%- unless category.available_events.empty? -%>
+import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.buildJsonObject
+import kotlinx.serialization.json.put
+
+<%- end -%>
+// This class is automatically generated by generate-log-classes.
+sealed class <%= category.class_name %>Log : LogCategory {
+    <%- category.available_events.each do |event| -%>
+        <%- if event.columns.empty?  -%>
+    class <%= event.class_name %> internal constructor() : <%= category.class_name %>Log() {
+        <%- else -%>
+    class <%= event.class_name %> internal constructor(
+        <%- event.columns.each do |column| -%>
+            <%- if column == event.columns.last-%>
+        private val <%= column.as_argument %>
+            <%- else -%>
+        private val <%= column.as_argument %>,
+            <%- end -%>
+        <%- end -%>
+    ) : <%= category.class_name %>Log() {
+        <%- end -%>
+        override val properties: JsonObject = buildJsonObject {
+            put("event_category", "<%= category.name %>")
+            put("event_name", "<%= event.name %>")
+            <%- event.columns.each do |column| -%>
+                <%- if column.custom_type? -%>
+            put("<%= column.original_name %>", <%= column.variable_name %>.toString())
+                <%- else -%>
+            put("<%= column.original_name %>", <%= column.variable_name %>)
+                <%- end -%>
+        <%- end -%>
+        }
+    }
+
+    <%- end -%>
+    companion object {
+    <%- category.available_events.each do |event| -%>
+    <%- event.descriptions.each do |description| -%>
+        // <%= description %>
+    <%- end -%>
+    <%- if event.columns.empty?  -%>
+        fun <%= event.variable_name %>() = <%= event.class_name %>(<%= event.pattern_matches %>)
+    <%- else -%>
+        fun <%= event.variable_name %>(
+        <%- event.columns.each do |column| -%>
+            <%- if column == event.columns.last-%>
+            <%= column.as_argument %>
+            <%- else -%>
+            <%= column.as_argument %>,
+            <%- end -%>
+        <%- end -%>
+        ) = <%= event.class_name %>(<%= event.pattern_matches %>)
+    <%- end -%>
+        <%- if event != category.available_events.last-%>
+
+        <%- end -%>
+    <%- end -%>
+    }
+}
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 8b72d65a..feb2cfd1 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -29,6 +29,7 @@ include(":core:datastore")
 include(":core:model")
 include(":core:common")
 include(":core:billing")
+include(":core:logs")
 include(":feature:library")
 include(":feature:report")
 include(":feature:welcome")