Artist.
Nickname: ダイナキシン (Dynaxin or Dainakishin)
The other name: ダイナ (Dyna)
Circle & site name: ダイナミック棺桶 (Dynamic Kan'oke)
Old names: 仁科 徹 (Nishina Tooru) or 壁打ちマンR
https://www.pixiv.net/users/1015975
https://www.pixiv.net/stacc/daina_coffin
https://twitter.com/daina_coffin
https://twitter.com/rottendaina
https://twitter.com/intent/user?user_id=324929541
https://twitter.com/intent/user?user_id=752503108559736834
https://pawoo.net/@reliable
https://pawoo.net/web/accounts/327714
https://sketch.pixiv.net/@daina_coffin
http://www.tinami.com/profile/192974
https://www.tinami.com/creator/profile/35991
https://ask.fm/rottendaina
http://dainamikkukanoke.blog.fc2.com
http://privatter.net/u/rottendaina
http://www.doujinshi.org/browse/author/90585/
http://www.doujinshi.org/browse/circle/54904/
https://www.pixiv.net/users/11803351
https://www.pixiv.net/stacc/nishina106
https://www.pixiv.net/stacc/reliable
http://p.twipple.jp/user/rottendaina
http://twitpic.com/photos/KabedonR
http://twitpic.com/photos/kabeutiman
http://twitpic.com/photos/rottendaina