Artist.
Artist name: k_ototo (reading is given as きんとと, Kintoto)
https://www.pixiv.net/users/62491
https://www.pixiv.net/stacc/k_ototo
https://twitter.com/k_ototo
https://twitter.com/intent/user?user_id=189499149
https://k-ototo.fanbox.cc
https://www.pixiv.net/fanbox/creator/62491
https://sketch.pixiv.net/@k_ototo
http://twitpic.com/photos/k_ototo
