Artist.
Japanese name: 平山 十矢 (Hirayama Tooya)
Circle & site name: 平山工部所
See also
- Blog: http://undamokoryaikedamond.blog14.fc2.com/
- Circle blog: http://b.dlsite.net/RG11494/
- Pixiv account: http://www.pixiv.net/member.php?id=1859582
- Twitter account: http://twitter.com/hirayamatooya
- Digital distribution site: DLSite.com