Artist.
Nickname: KOJI
Circle name: シブ画気 (Shibu Gaki)
https://www.pixiv.net/users/1640455
https://www.pixiv.net/stacc/koji-a
https://twitter.com/nihunatu
https://twitter.com/intent/user?user_id=227300902
https://seiga.nicovideo.jp/user/illust/1024820
http://com.nicovideo.jp/community/co1911901
https://www.nicovideo.jp/user/1024820
https://pawoo.net/@koji_a
https://pawoo.net/web/accounts/173888
https://xz403otl.fanbox.cc
https://sketch.pixiv.net/@koji-a
https://www.tinami.com/creator/profile/22253
http://www.stickam.jp/profile/aridomekoji
http://www.dlsite.com/home/circle/profile/=/maker_id/RG18609.html
http://www.dlsite.com/maniax/circle/profile/=/maker_id/RG18609.html
http://p.twipple.jp/user/nihunatu
http://twitpic.com/photos/nihunatu
