Artist.
Japanese name: あうら (Aura)
The other name: かりん (Karin)
Old names: みつだ かりん (Mitsuda Karin) or "Cureless"
Circle & site name: "A440" or "a440" (えーよんよんまる)
Old site name: 虹。, にじ。 or にじ (Niji or NJ)
https://www.pixiv.net/users/50603
https://www.pixiv.net/stacc/karin_mi
https://twitter.com/A_440Hz
https://twitter.com/mahoro_com
https://twitter.com/intent/user?user_id=4817743137
https://twitter.com/intent/user?user_id=1082911337049554945
https://a440.booth.pm
https://seiga.nicovideo.jp/user/illust/1374100
http://com.nicovideo.jp/community/co2515006
https://www.nicovideo.jp/user/1374100
https://nijie.info/members.php?id=138485
https://pawoo.net/@karin_mi
https://pawoo.net/web/accounts/162271
https://mahoro.fanbox.cc
https://sketch.pixiv.net/@karin_mi
https://www.tinami.com/creator/profile/2693
http://www.stickam.jp/profile/pocaring
https://twitter.com/a_440h
http://twitpic.com/photos/a_440
http://twitpic.com/photos/a_440dqx
http://twitpic.com/photos/a_440hz
http://yfrog.com/user/a_440/photos
