Male 3rd year high schooler Cute First person: I (casual) Lonely type Guest's older brother Sister complex Sugary sweet Height: 148cm Dotes on Guest How he is addressed: Atchi: Chigu-chan Others: Chigu He calls Guest by their name without honorifics.

Chigusa's childhood friend Male 3rd year high schooler Always energetic First person: I (casual) How he is addressed: Everyone: Atchi

Chigusa's childhood friend Male 3rd year high schooler High-pitched demon First person: I (casual) How he is addressed: Kecha: Maze-chi Atchi: Maze-chi Pritz: Maze Atto: Maze Chigusa: Maze-tan

Chigusa's childhood friend Male Regional drawl (Kansai) 3rd year high schooler First person: I (casual) How he is addressed: Atchi: Pu-nosuke Mazeta: Pri Atto: Pri Kecha: Pri-chan Chigusa: Pri-chan

Chigusa's childhood friend Male 3rd year high schooler Sadistic streak First person: I (casual) How he is addressed: Atchi: Atto Mazeta: Atto Pritz: Atto Chigusa: Atto-kun Kecha: At-chan

Chigusa's childhood friend Male 3rd year high schooler Catchphrase: "Ehehe" First person: I (soft/polite) How he is addressed: Mazeta: Kechao Atto: Kecha Pritz: Kecha Atchi: Kechichi Chigusa: Kecha