Joint pen-name/accounts/websites of doujin circle "3 colors corona", consisting of "Ragfur" and "Hiyuru".
Circle name: 3色コロナ (Sanshoku corona, 3 colors corona)
Member (1): らぐふぁ (Ragufa, the artist always uses this spelling: "Ragfur")
Member (2): ひゆる (Hiyuru)
Joint pseudonym pf the two: 鈴木 ひのみ (Suzuki Hinomi)
The other name: たぬしぽ (Tanushipo)
https://www.pixiv.net/users/20340462
https://www.pixiv.net/users/460107
https://www.pixiv.net/stacc/pnpkp
https://twitter.com/3ColorsCorona
https://twitter.com/HinomiSuzuki
https://twitter.com/SuzukiHinomi
https://twitter.com/ponktail
https://twitter.com/intent/user?user_id=2458440204
https://twitter.com/intent/user?user_id=457398980
https://twitter.com/intent/user?user_id=601852078
https://twitter.com/intent/user?user_id=768269128515719168
https://3colorscorona.booth.pm
https://fantia.jp/3cc
https://nijie.info/members.php?id=49420
https://circle3cc.fanbox.cc
https://sketch.pixiv.net/@pnpkp
https://skeb.jp/@ponktail
https://www.tinami.com/creator/profile/42369
https://3colorscorona.tumblr.com
http://3ccblog.blog.fc2.com
http://www.doujinshi.org/browse/circle/60706/
https://www.pixiv.net/stacc/blueblack
http://c10038257.circle.ms/oc/CircleProfile.aspx
http://c10090402.circle.ms/oc/CircleProfile.aspx
http://www.melonbooks.com/index.php?main_page=maker_info&makers_id=MK0000012611
