A fanart of Kuroyuri with Michael effect equipped. Source
Black lily in Japanese.
Kuroyuri has long, dirty blonde hair, in a similar shade to Inahoozuki's hair color. She has teal eyes and wears a white dress, possibly a hospital gown. Her left eye seems to be shadowed by her hair.
Little of Kuroyuri's personality is seen in-game.
Not much is known of Kuroyuri's past. By some circumstance, she ended up stuck in a blood-covered hospital room.