Artist.
Japanese name: ともや
Circle: einfach (あいんふぁっは)
Circle: UZOMUZOリベンジ
Circle member: 青葉隼人, 寺鐘ひびき
https://www.pixiv.net/users/11030
https://www.pixiv.net/stacc/einfach
https://twitter.com/tomoya_einfach
https://twitter.com/intent/user?user_id=128976639
https://sketch.pixiv.net/@einfach
https://www.tinami.com/creator/profile/2192
http://einfach.sakura.ne.jp
http://einfach.sakura.ne.jp/sblo_files/einfach/image/
http://c10001289.circle.ms/oc/CircleProfile.aspx
http://doujinshi.mugimugi.org/browse/circle/10443/einfach/
http://p.twipple.jp/user/tomoya_einfach
http://twitpic.com/photos/tomoya_einfach
http://yfrog.com/user/tomoya_einfach/photos
