diff --git a/Related-Projects.md b/Related-Projects.md
index 507be95..62d451f 100644
--- a/Related-Projects.md
+++ b/Related-Projects.md
@@ -55,4 +55,4 @@
 
 ## Hacks
 
-* [Watching bidet toilet seat, and tweet](http://eleclog.quitsq.com/2013/01/toilet-tweet-bot.html)
+* [Watching bidet toilet seat, and tweet](http://eleclog.quitsq.com/2013/01/toilet-tweet-bot.html) (in japanese)