Artist.
Artist name: Mark
Circle & site name: Heaven
See also
- Home page: http://markedone.web.fc2.com/
- Pixiv account: http://www.pixiv.net/member.php?id=73431
- Nico Nico Seiga images: http://seiga.nicovideo.jp/user/illust/4780933
- Nico Nico Douga account: http://www.nicovideo.jp/user/4780933
- Stickam account: http://www.stickam.jp/profile/mark1
- Twitter account: http://twitter.com/marksfps
- Old home page: http://mark-rj.hp.infoseek.co.jp/