Artist.

Japanese name: 赤 (Seki)
The other name: ぱん (Pan)
Circle & site name: 紅色回転機構 (Beni-iro Kaiten Kikou)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=37293
* Twitter account: http://twitter.com/_s_e_k_i_
* The Doujinshi & Manga Lexicon: http://doujinshi.mugimugi.org/browse/circle/54617/ 

seki (red shine)