Artist. Formerly tagged as matyurisu.
Japanese name: こふぁ (Kofa)
Site & circle name: いきゅりま
https://www.pixiv.net/users/251464
https://www.pixiv.net/users/2057875
https://www.pixiv.net/stacc/matyurisu003
https://www.pixiv.net/stacc/usiruytam
https://twitter.com/kofaaji
https://twitter.com/kofako
https://twitter.com/intent/user?user_id=84723820
https://twitter.com/intent/user?user_id=1259270144
https://pawoo.net/@kofako
https://pawoo.net/@matyurisu
https://pawoo.net/web/accounts/298452
https://pawoo.net/web/accounts/505780
https://qda4b8zl.fanbox.cc
https://sketch.pixiv.net/@matyurisu003
https://sketch.pixiv.net/@usiruytam
http://kofakofa.blog.fc2.com
http://kofakofa.web.fc2.com
http://privatter.net/u/kofako
http://f.hatena.ne.jp/kofako/
http://profile.hatena.ne.jp/kofako/
http://cdn-ak.f.st-hatena.com/images/fotolife/k/kofako/
https://www.pixiv.net/stacc/matyurisu
https://twitter.com/kofa308
http://p.twipple.jp/user/kofako
http://twitpic.com/photos/kofako
http://yfrog.com/user/kofa308/photos
http://yfrog.com/user/kofako/photos