Artist.

Nickname: A丸 (A-maru)
The other name: B丸 (B-maru)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=16029543
* Pixiv sketch account: http://sketch.pixiv.net/@aaa_circle0110
* Privatter account: http://privatter.net/u/ag_doggg10
* Twitter account: http://twitter.com/ag_doggg10
* NSFW twitter account: http://twitter.com/ag_doggg18
a-maru (aaa circle0110)