sousui_yasana
Artist.
Japanese name: 蒼翠 夜真 (sousui yasana)
See also
* Home page: http://aquanoise.web.fc2.com/
* Blog: http://yasanaqua.blog51.fc2.com/
* Pixiv profile: http://www.pixiv.net/member.php?id=630858
* Twitter account: http://twitter.com/sousui837