Artist. Likes prog rock and Frank Zappa.
Japanese name: 原子 真一 (reading is given as Genshi Shin'ichi)
Circle & site name: 桃の王冠 (Momo no Oukan)
https://www.pixiv.net/users/60594
https://www.pixiv.net/stacc/hamatai
https://twitter.com/_genshi
https://twitter.com/intent/user?user_id=46262075
https://seiga.nicovideo.jp/user/illust/597077
https://www.nicovideo.jp/user/597077
https://sketch.pixiv.net/@hamatai
http://momonooukan.blog.fc2.com
http://mixi.jp/show_friend.pl?id=17754231
http://c10001260.circle.ms/oc/CircleProfile.aspx
http://c10032918.circle.ms/oc/CircleProfile.aspx
http://www.dlsite.com/maniax/circle/profile/=/maker_id/RG10168.html
http://b.dlsite.net/RG10168/
http://twitpic.com/photos/_genshi