Artist.
Japanese name: 高瀬川 ユイ (Takasegawa Yui)
Circle name: ウソ8割デマ2割
Site name: すてらーしぇる
https://www.pixiv.net/users/1550579
https://www.pixiv.net/stacc/stellarshell
https://twitter.com/takasegawa
https://twitter.com/intent/user?user_id=62441411
https://sketch.pixiv.net/@stellarshell
https://www.tinami.com/creator/profile/4956
http://c10060559.circle.ms/oc/CircleProfile.aspx
http://b-unyuu.hp.infoseek.co.jp