oshaka (haguki)
Artist.
Pixiv nickname: おしゃか (Oshaka)
Twitter nickname: 歯茎 (Haguki) (reading is a best guess)
Tegaki names: カタカナキュウモジ (Katakana Kyuu-moji) or たましい (Tamashii)
See also
- Pixiv account: http://www.pixiv.net/member.php?id=254722
- Tegaki account: http://tegaki.pipa.jp/172811/
- Tegaki account (for Dangan Ronpa art): http://tegaki.pipa.jp/706196/
- Oekaki chat: http://www.takamin.com/oekakichat/user/oekakichat3.php?userid=373802
- Twitter account: http://twitter.com/supersonicster
- Twitpic account: http://twitpic.com/photos/supersonicster