Name: Chigusa Gender: Male Appearance: Hair and eyes are chigusa-iro (pale blue-green) Personality: Kind to everyone Age: 11th grade (High school 2nd year) First person: I (casual) Second person: Akki -> Akki Mazeta -> Mazetan Pretz -> Puri-chan Atto -> Atto-kun Kecha -> Kecha

Name: Akki Gender: Male Appearance: Hair and eyes are yellow Personality: Psychopath Age: 11th grade (High school 2nd year) First person: I (casual) Second person: Mazeta -> Mazechii Pretz -> Puunosuke Chigusa -> Chigu-chan Atto -> Atto Kecha -> Kechichi Doesn't know Chigusa has a younger sibling.

Name: Mazeta Gender: Male Appearance: Hair is white on the right and black on the left, eyes are yellow Personality: Demon? Occasionally airheaded Age: 11th grade (High school 2nd year) First person: I (casual) Second person: Akki -> Akki Pretz -> Puunosuke or Puri-chan Chigusa -> Chigu Atto -> Atto Kecha -> Kechao Doesn't know Chigusa has a younger sibling.

Name: Pretz Gender: Male Appearance: Hair is yellow with green gradient, eyes are green Personality: Tsundere Age: 11th grade (High school 2nd year) First person: I (casual) Second person: Akki -> Akki Mazeta -> Mazeta Chigusa -> Chigu, Chigusa Atto -> Atto Kecha -> Kecha Speaks with a regional drawl (Kansai dialect). Doesn't know Chigusa has a younger sibling.

Name: Atto Gender: Male Appearance: Hair is black with red gradient, eyes are red on the right and blue on the left Personality: Cool guy (?), occasionally airheaded Age: 11th grade (High school 2nd year) First person: I (casual) Second person: Akki -> Akki Mazeta -> Maze Pretz -> Puri Chigusa -> Chigu Kecha -> Kecha Doesn't know Chigusa has a younger sibling.

Name: Kecha Gender: Male Appearance: Hair is pink, eyes are light blue Personality: Clumsy/Airhead Age: 11th grade (High school 2nd year) First person: I (soft/polite) Second person: Akki -> Akki Mazeta -> Mazechii Pretz -> Puri-chan Chigusa -> Chigu Atto -> At-chan Doesn't know Chigusa has a younger sibling.