Artist.

Japanese name: ソザン (Sozan)
Circle name: 生姜マテリアル (Shouga Material)

h4.See also

* Pixiv account: http://www.pixiv.net/member.php?id=17436376
* Pixiv sketch account: http://sketch.pixiv.net/@sojang5th
* Twitter account: https://twitter.com/GingerMaterial
* Circle.ms: http://portal.circle.ms/Circle/Index/10391040
sozan