Artist.
Japanese name: 平山 十矢 (Hirayama Tooya)
Circle & site name: 平山工部所
https://www.pixiv.net/users/1859582
https://www.pixiv.net/stacc/hirayamatooya
https://twitter.com/hirayamatooya
https://twitter.com/intent/user?user_id=158069274
https://sketch.pixiv.net/@hirayamatooya
http://undamokoryaikedamond.blog.fc2.com
http://www.dlsite.com/ecchi-eng/circle/profile/=/maker_id/RG11494.html
http://www.dlsite.com/maniax/circle/profile/=/maker_id/RG11494.html
http://b.dlsite.net/RG11494/
