shiori (princess connect!)
A character from Princess Connect! and Princess Connect! Re:Dive. She is of the beast race and a member of the guild Elizabeth Park.
Alternate in-game outfits of hers include:
In the anime, she has a dark persona (depicted in e.g. Danbooru post #4004566), who is monochrome except for her purple eyes.
Hatsune is her sister.
Her name in the real world before the events of Re:Dive was Kashiwazaki Shiori (柏崎栞).
She is voiced by Koshimizu Ami.