Artist.
Japanese name: ぎまこ (Gimako)
The other names: ぎこ (Giko), 古畑 ぎまこ or 二階堂 翼
Circle name: おしりにビンタ
Site name: おしりのほっぺ
https://www.pixiv.net/users/181617
https://www.pixiv.net/stacc/dsdn
https://twitter.com/GmYagi
https://twitter.com/intent/user?user_id=1353572882
https://sketch.pixiv.net/@dsdn
http://theinterviews.jp/gi_ma_k0
http://twitpic.com/photos/gmyagi
