Artist. Likes "shoot'em up games.":http://en.wikipedia.org/wiki/Shoot_%27em_up 

Artist name: "Yu1" or "u1" (Yuuichi) 
Circle & site name: KOTK

h4. See also

* Blog: http://kotk1119.blog134.fc2.com/
* Pixiv account: http://www.pixiv.net/member.php?id=85380
* Nijie account: http://nijie.info/members.php?id=2686
* Tinami account: http://www.tinami.com/creator/profile/16579
* Niconico account: http://www.nicovideo.jp/user/79574
* Niconico videos: http://www.nicovideo.jp/user/79574/video
* Niconico community: http://com.nicovideo.jp/community/co339752
* Niconico Seiga: http://seiga.nicovideo.jp/user/illust/79574?target=illust_all 
* Nicopedia article: http://dic.nicovideo.jp/id/4403978
* Stickam account: http://www.stickam.jp/profile/kotk
* Twitter account: http://twitter.com/u1ezk
* Twipple photo images: http://p.twipple.jp/user/u1ezk
* Twitpic account: http://twitpic.com/photos/u1ezk
* Circle.ms: http://c10250372.circle.ms/oc/CircleProfile.aspx
* Old profile page (dead): http://twitteris.jp/twitprof/Yu1_21
* Old blog(1)(dead): http://blogri.jp/halfmoon/
* Old blog(2)(dead): http://mblg.tv/kotk/
* Old twitter (deleted): http://twitter.com/Yu1an
* Old twitpic account(deleted): http://twitpic.com/photos/Yu1_21
yu1