Artist. Formerly tagged as r ling.
Japanese name: ろう (Rou) or 明 (Akari) (Reading is a best guess)
https://www.pixiv.net/users/2520328
https://www.pixiv.net/stacc/r_ling
https://twitter.com/intent/user?user_id=329393634
https://twitter.com/intent/user?user_id=2250601897
https://twitter.com/rr_ro_ryo
https://twitter.com/u_akari
https://sketch.pixiv.net/@r_ling
http://p.twipple.jp/user/rr_ro_ryo
http://twitpic.com/photos/rr_ro_ryo
http://twitpic.com/photos/u_akari