yuugen
Artist, illustrator and designer.
日文名：ゆーげん (Yuugen)
Circle & site name: キャッスルトン
另请参见
- Home page: http://yuugen.hiyamugi.com/
- Pixiv account: http://www.pixiv.net/member.php?id=806502
- Twitter account: http://twitter.com/Yuugen_99
- Twitpic account: http://twitpic.com/photos/Yuugen_99