Artist.
Japanese name: 蒼津 ウミヒト (Aotsu Umihito)
The other names: 深凪 ウミヒト (Minagi Umihito), ウミヒト or 海人 (Umihito)
Circle & site name: メタネコ (METANEKO)
https://www.pixiv.net/users/244908
https://www.pixiv.net/stacc/umihito
https://twitter.com/umihito
https://twitter.com/intent/user?user_id=18076452
https://nijie.info/members.php?id=901
https://pawoo.net/@umihito
https://pawoo.net/web/accounts/202221
https://umihito.fanbox.cc
https://www.pixiv.net/fanbox/creator/244908
https://sketch.pixiv.net/@umihito
https://www.tinami.com/creator/profile/5830
https://ask.fm/umihito
https://privatter.net/u/umihito
http://umihito.sakura.ne.jp
http://www.amazon.co.jp/深凪-ウミヒト/e/B00J71TIDS
http://www.doujinshi.org/browse/author/28841
http://doujinshi.mugimugi.org/browse/author/28841
http://p.twipple.jp/user/umihito
http://twitpic.com/photos/umihito
http://yfrog.com/user/umihito/photos
