Artist, cosplayer. Formerly tagged as rin tsuyukusa.
Japanese name: ใใฅใ (Yuzuri)
Name as an artist: ใใฅใ็ด (Yuzuri Sa)
Old name: ใใ or ใใ (Rui)
Site name: Asteria
(She has also some cosplay-related accounts/sites. They're off-topic though.)