Artist, doujin game developer.
Japanese name: 巽 レイ (Tatsumi Rei, the artist uses this spelling: "Tatsumi Ray")
The other name: 巽 (Tatsumi)
Circle & site name: studio麗 (studio Ray)
https://www.pixiv.net/users/5891338
https://www.pixiv.net/stacc/studio-ray
https://twitter.com/RayTatsumi
https://twitter.com/tatsumi_xr
https://twitter.com/intent/user?user_id=2895278335
https://twitter.com/intent/user?user_id=699688746870910976
https://pawoo.net/@RayTatsumi
https://pawoo.net/web/accounts/170131
https://sketch.pixiv.net/@studio-ray
https://www.tinami.com/creator/profile/157
http://c10074806.circle.ms/oc/CircleProfile.aspx
http://c10074807.circle.ms/oc/CircleProfile.aspx
http://portal.circle.ms/Circle/Index/10074807
http://webcatalog.circle.ms/Perma/Circle/10074807
http://www.dlsite.com/ecchi-eng/circle/profile/=/maker_id/RG03645.html
http://www.dlsite.com/maniax/circle/profile/=/maker_id/RG03645.html
http://b.dlsite.net/RG03645/
http://www.doujinshi.org/browse/author/10867/
http://www.doujinshi.org/browse/circle/4796/
http://doujinshi.mugimugi.org/browse/author/10867/
http://doujinshi.mugimugi.org/browse/circle/4796/
http://www.melonbooks.com/index.php?main_page=maker_info&makers_id=MK0000000579
http://twpf.jp/RayTatsumi