diff --git a/members/Yuya-Otsubo-28.json b/members/Yuya-Otsubo-28.json
new file mode 100644
index 0000000..23a66c4
--- /dev/null
+++ b/members/Yuya-Otsubo-28.json
@@ -0,0 +1,7 @@
+{
+    "$schema": "../members.schema.json",
+    "id": "92908864",
+    "name": "Yuya-Otsubo-28",
+    "grade": ["21B"],
+    "isActive": true
+}
\ No newline at end of file