Artist.
Japanese name: ろじうー (Rojiuu or Rojiu)
Circle name: いしのしたにいる
https://www.pixiv.net/users/1120439
https://www.pixiv.net/stacc/satomatu203
https://twitter.com/310rin
https://twitter.com/RojiU
https://twitter.com/intent/user?user_id=164841104
https://twitter.com/intent/user?user_id=2349301710
https://www.stickam.jp/profile/ujiro
http://p.twipple.jp/user/310rin
http://twitpic.com/photos/310rin
http://twitpic.com/photos/rojiu
