Artist. Formerly tagged as o-ryoku.
Japanese name: おーりょく or 鴎翠 (Ouryoku)
https://www.pixiv.net/users/729102
https://www.pixiv.net/stacc/o-ryoku
https://twitter.com/oryoku
https://twitter.com/intent/user?user_id=238575035
https://sketch.pixiv.net/@o-ryoku
https://www.tinami.com/creator/profile/13244
http://www.stickam.jp/profile/oryoku
http://twitpic.com/photos/oryoku
http://yfrog.com/user/oryoku/photos