Artist. Formerly tagged as X344812758.
Nickname: 藻 (Mo) (Reading is a best guess.)
See also
- Pixiv account: http://www.pixiv.net/member.php?id=3294279
- Twitter account: http://twitter.com/M_Yeahhhhh
- Twitpic account: http://twitpic.com/photos/M_Yeahhhhh