Artist. Formerly tagged as publicplanet.

Japanese name: 公星 (Kousei)
Name as a NSFW artist: コースター (Coaster)
Circle name: Public Planet
Site name: ぱぶぷら。

See also

• Blog: http://publicplanet.blog.shinobi.jp/
• Pixiv account: http://www.pixiv.net/member.php?id=844703
• Pixiv account for NSFW art: https://www.pixiv.net/member.php?id=26518807
• Nijie account: http://nijie.info/members.php?id=5347
• Stickam account: http://www.stickam.jp/profile/publicplanet
• Twitter account: http://twitter.com/pp_kousei
• Twitpic account: http://twitpic.com/photos/pp_kousei
• Photozou account: http://photozou.jp/photo/top/866934
• Old home page: http://publicplanet.web.fc2.com/ (Moved)
• Old blog: http://publicplanet.blog20.fc2.com/ (Dead)