Artist
Japanese name: 椛田
https://www.pixiv.net/users/806452
https://www.pixiv.net/stacc/kbtnnn
https://twitter.com/kbtn_
https://twitter.com/intent/user?user_id=262613520
https://seiga.nicovideo.jp/user/illust/24243420
https://www.nicovideo.jp/user/24243420
https://sketch.pixiv.net/@kbtnnn
http://kbtnnn.blog.fc2.com
http://pixiv.cc/suuuun
https://www.pixiv.net/stacc/mechisan
https://com.nicovideo.jp/community/co1453797
http://p.twipple.jp/user/kbtn_
http://twitpic.com/photos/kbtn_
http://yfrog.com/user/kbtn_/photos
