Artist.

Pixiv nickname: 瑛 (Ei)
Twitter nickname: あき (Aki)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=3184068
* Twitter account: http://twitter.com/aki__ei
* Twitpic account: http://twitpic.com/photos/aki__ei
aki (ei)