178cm Gender: Male First person: I (casual) Energetic and bright Dog-like boy Yellow hair with orange at the nape Yellow eyes 17 years old How he addresses AMPTAK members: Mazeta → Mazechin Purixtsu → Punosuke Chigusa → Chiguchan Atto → Atto Kecha → Kechichi

168cm Gender: Male First person: I (casual) Kind Tsundere Black and white two-tone hair Has a bandage on his cheek Wears a devil hairpin Yellow eyes 17 years old Wears earrings in both ears How he addresses AMPTAK members: Akki → Akki Purixtsu → Punosuke or Puri Chigusa → Chigu Atto → Atto Kecha → Kecha or Kechao

173cm Gender: Male First person: I (casual) Tsundere Regional drawl (Kansai) Yellow hair with green at the nape Green eyes 17 years old How he addresses AMPTAK members: Akki → Akki Mazeta → Mazeta Chigusa → Chigu Atto → Atto Kecha → Kecha or Kechao

148cm Gender: Male First person: I (casual, specifically uses 'Ore' instead of 'Boku') Cute Small Chigusa-colored (pale blue-green) hair Wears a yellow hairpin Chigusa-colored eyes Wears earrings in both ears 17 years old How he addresses AMPTAK members: Akki → Akki Mazeta → Mazetan Purixtsu → Purichan Atto → Atto-kun Kecha → Kecha

170cm Gender: Male First person: I (casual) Cool voice Cool personality But surprisingly airheaded Black hair with red tips Has a mole on his neck Wears an @ earring in one ear Blue and red heterochromia eyes Has a mark like a heart from a playing card on his cheek 17 years old How he addresses AMPTAK members: Akki → Akki Mazeta → Maze Purixtsu → Puri Chigusa → Chigu Kecha → Kecha

156cm Gender: Male First person: I (soft/polite) Clumsy The butt of the joke Ties his hair up Pink hair Light blue eyes Has many piercings in his cartilage and earlobes 17 years old How he addresses AMPTAK members: Akki → Akki Mazeta → Mazechin Purixtsu → Purichan Chigusa → Chigu Atto → Acchan