diff --git a/db/dojo_event_services.yml b/db/dojo_event_services.yml
index bcab1d5a..6b47cf3d 100644
--- a/db/dojo_event_services.yml
+++ b/db/dojo_event_services.yml
@@ -27,6 +27,12 @@
 ### 以下、Dojo 情報まとめ ###
 ### (dojos.yml の追加順) ###
 
+# 八女（福岡県八女市）
+- dojo_id: 347
+  name: connpass
+  group_id: 17099 
+  url: https://coderdojo-yame.connpass.com/
+
 # 南会津（福島県南会津群）
 - dojo_id: 346
   name: doorkeeper
diff --git a/db/dojos.yml b/db/dojos.yml
index 596949b7..0c869293 100644
--- a/db/dojos.yml
+++ b/db/dojos.yml
@@ -3945,6 +3945,19 @@
   - micro:bit
   - Minecraft
   - Hour of Code
+- id: 347
+  order: '402109'
+  created_at: '2025-12-03'
+  name: 八女
+  prefecture_id: 40
+  logo: "/img/dojos/default.webp"
+  url: https://coderdojo-yame.connpass.com/
+  description: 八女市で毎月開催
+  tags:
+  - Scratch
+  - micro:bit
+  - Webサイト
+  - Minecraft
 - id: 229
   order: '402150'
   created_at: '2019-10-26'