Artist.
Nickname: フィリップ (Philip)
Circle name: 今宵 (probably his circle partner is this writer)
See also
- Pixiv account: http://www.pixiv.net/member.php?id=151787
- Twitter account: http://twitter.com/engetu0115
- Twitpic account: http://twitpic.com/photos/engetu0115
- Ask.fm account: http://ask.fm/engetu0115