Artist.
Name: えーたろー or え～たろ～ (Eitarou)
Circle: カミナリネコ (Kaminari-neko, lit. "thunder cat")
https://www.pixiv.net/users/1392480
https://www.pixiv.net/stacc/etaro444
https://twitter.com/ataro_kamineko
https://twitter.com/intent/user?user_id=158576462
https://kamineko-etaro.fanbox.cc
https://www.pixiv.net/fanbox/creator/1392480
http://blog.livedoor.jp/motomoto74/
http://www.doujinshi.org/browse/author/38388/Eitarou/
http://pixiv.cc/motogp1109
https://www.pixiv.net/stacc/motogp1109
