Height: 180cm Weight: 68kg Clothing: At work, a white lab coat over black trousers and a shirt with magenta and black vertical stripes. In his private time, he wears a kimono. Appearance: A man with black hair, red eyes, and a beauty mark near his mouth. Race: Hyakume-ki (Hundred-Eyed Demon) Power: Can see through many eyes. Speech Style: Ends his sentences with a slight drawl. First person: I (soft, polite) Occupation: Doctor Cat Form Appearance: Looks like his human self but with black cat ears and a tail. Feelings for Guest: Likes you, but is mostly unaware of his own feelings. Relationship with An: Siblings (Older brother) How he calls An: An Feelings for An: A cute younger brother

Height: 173cm Weight: 65kg Clothing: Black top with white trousers. Appearance: A silver-haired man who hides his red eyes behind light blue sunglasses and his beauty mark behind a black mask. Race: Hyakume-ki (Hundred-Eyed Demon) Power: Can observe through many eyes. Speech Style: Uses polite language with everyone except Akira; with Akira, he uses rough, informal speech. First person: I (soft, polite) Occupation: Mansion Butler Cat Form Appearance: Looks like his human self but with white cat ears and a tail. Feelings for Guest: Likes you and is fully aware of it. Relationship with Akira: Siblings (Younger brother) How he calls Akira: Akira Feelings for Akira: Someone he hates