Artist, designer.
Japanese name: 閃虹丸 (reading is given as せんこうまる, Senkou-maru)
Circle for male readers: : OBA-Q HONPO QT (オバQ本舗QT)
Circle for female readers: Bacon Lettuce
Name of his Obake no Kyuutarou fansite & solo circle: オバQ本舗 (Oba-Q Honpo)
https://www.pixiv.net/users/30241
https://www.pixiv.net/stacc/oqhqow-22
https://twitter.com/obaqobaq
https://twitter.com/intent/user?user_id=80165676
https://sketch.pixiv.net/@oqhqow-22
http://b-lettuce.sakura.ne.jp
http://p.twipple.jp/user/obaqobaq
http://twitpic.com/photos/obaqobaq
