diff --git a/igs/boards.md b/igs/boards.md
index 50631f2..90ec18d 100644
--- a/igs/boards.md
+++ b/igs/boards.md
@@ -148,6 +148,7 @@ Has two sub-variants, differences unknown but similar:
     E2000-V256      - Speed Driver 2: Overtake
                     - Vibraphone (铁琴: 第一乐章)
                     - Submarine Crisis
+                    - 海遊漁 (China)
 ```
 
 **Notes:**
diff --git a/igs/versions.md b/igs/versions.md
index 864adbd..ad2d234 100644
--- a/igs/versions.md
+++ b/igs/versions.md
@@ -46,7 +46,8 @@ For identification purpose, IGS labels their product's revision using a
 * M-103CN
 
 ### 海遊漁
-* M-103JP
+* M-103JP (Japan)
+* M-103CN (China)
 
 ### IQ乐园网络版
 * M-148CNC