Artist.
Japanese name: 桜しばたろ (Sakura Shibataro)
Circle name: にいろくまる (Niirokumaru)
http://portal.circle.ms/Circle/Index/10360334
http://webcatalog.circle.ms/Perma/Circle/10360334
https://www.pixiv.net/users/16178052
https://www.pixiv.net/stacc/sakurashibataro
https://www.pixiv.net/stacc/tokyo50508506
https://twitter.com/sakurashibataro
https://twitter.com/intent/user?user_id=4013391973
