Artist.

Japanese name: 18 or 十夜 (Touya)
Circle name: 悠久機関車 (Eternal Locomotive)

h4.See also

* Blog: http://yuukyuukikansya.blog6.fc2.com/
* Pixiv account: http://www.pixiv.net/member.php?id=2984
* Twitter account: https://twitter.com/touya18
* Twipple photo images: http://p.twipple.jp/user/touya18
* Homepage (dead, and the URL was sold to someone else): http://the-moon.whitesnow.jp/
touya (the-moon)