Artist.
Japanese name: 桜 悠夜 (Sakura Yuuya)
The other names: 悠夜 (Yuuya) or 詩香
Joint circle name: pixelhertz (the other members: OCEAN_(yxwqn754) and YAGCHEN)
Old site & solo circle name: 夢現行路 (mugen kouro)
https://www.pixiv.net/users/150341
https://www.pixiv.net/stacc/dust-breeze
https://twitter.com/sika_etc
https://twitter.com/yuuyasakura
https://twitter.com/intent/user?user_id=123760834
https://twitter.com/intent/user?user_id=958645303439060993
https://pawoo.net/@sakurasika
https://sika-sakura.fanbox.cc
https://sketch.pixiv.net/@dust-breeze
http://pixelhertz.blog.fc2.com
http://mixi.jp/show_friend.pl?id=16569555