Artist.
Nickname: リッカー改 (Rikkaa Kai or Licker Kai) (it came from the Japanese name for Evolved Licker in Resident Evil 2)
The other name: りか (Rika) or リッカー (Licker)
Circle name: ゆずぽん酢 (Sudachi's circle)
https://www.pixiv.net/users/31100
https://www.pixiv.net/stacc/azu573
https://twitter.com/rika573
https://twitter.com/intent/user?user_id=795421881784373248
https://seiga.nicovideo.jp/user/illust/391095
http://com.nicovideo.jp/community/co2215676
https://www.nicovideo.jp/user/391095
https://nijie.info/members.php?id=1236
https://rikkakai.fanbox.cc
https://sketch.pixiv.net/@azu573
http://www.tinami.com/profile/195377
https://ask.fm/azu573
http://live.fc2.com/87499906
http://livechat.fc2.com/87499906
http://mixi.jp/show_friend.pl?id=1847705
http://photo.mixi.jp/home.pl?owner_id=1847705
http://video.mixi.jp/list_video.pl?id=1847705
http://azu573.sakura.ne.jp
http://www.stickam.jp/profile/azu5734
http://steamcommunity.com/profiles/76561198053779707/
http://www.ustream.tv/user/azu573
https://twitter.com/azu573
https://twitter.com/intent/user?user_id=135006384
http://theinterviews.jp/azu573
http://p.twipple.jp/user/azu573
http://twitpic.com/photos/azu573
http://yfrog.com/user/azu573/photos
