Oekaki board artiat.

Japanese name: ちぐまや (Chigumaya)
The other names: ちぐM (Chigu-M) or ちM (Chi-M)
Site names: 栄光は誰のために

See also

• Home page: http://ww2.wt.tiki.ne.jp/~chigumaya/
• Pixiv account: http://www.pixiv.net/member.php?id=150401