Artist.
Japanese name: 大吾郎 (Daigorou)
See also
- Pixiv account: http://www.pixiv.net/member.php?id=713096
- Twitter account: http://twitter.com/KOG0322
- Twipple photo images: http://p.twipple.jp/user/KOG0322
- Twitpic account: http://twitpic.com/photos/KOG0322