Artist, web material creator.

Japanese name: エヌ氏 (Enu-shi or Enushi)
The other name: ハトマ (Hatoma)
Old name: Hattensyo.
Site name: 3.7.1 "(”Troyka, semerka, tuz” or ”Three, seven, ace”)":https://en.wikipedia.org/wiki/The_Queen_of_Spades_%28story%29 

h4.See also

* Home page: http://371.opal.ne.jp/
* Blog: http://371.opal.ne.jp/nikki/
* Pixiv account: http://www.pixiv.net/member.php?id=47151
* Tinami account: http://www.tinami.com/creator/profile/9521
* Niconico account: http://www.nicovideo.jp/user/39354721
* Niconico Seiga: http://seiga.nicovideo.jp/user/illust/39354721?target=illust_all
* Twitter account: http://twitter.com/ukishima371
* Twitpic account: http://twitpic.com/photos/ukishima371
* Mixi account: http://mixi.jp/show_friend.pl?id=983214
* Old blog (stopped): http://troika71.blog119.fc2.com/
enushi (3 7 1)