Artist, illustrator.

His nickname came from 卵黄 (ran'ou, lit."yolk").
卵の黄身 (Tamago no Kimi, lit."the yellow of an egg") was originally used as a qualifier of his nickname. However, he also uses it as his username.

Japanese name: らんおう [Ran'ou] or らんおう＠卵の黄身 [Ran'ou (Tamago no Kimi)]
Circle name: 発酵戦隊
Site name: EGG BREAKER

See also

• Home page: http://rannou175.web.fc2.com/
• Blog: http://blog.livedoor.jp/sassafras104/
• Pixiv account: http://www.pixiv.net/member.php?id=35907
• Nico Nico Seiga account: http://seiga.nicovideo.jp/user/illust/611398
• Twitter account: http://twitter.com/rannou75
• Twitpic account: http://twitpic.com/photos/rannou75
• The Interviews account: http://theinterviews.jp/rannou75/interview
• Old home page (defunct): http://rannou.hp.infoseek.co.jp/
• Old oekaki board (dead): http://bbs1.oebit.jp/rannou/