Eldest son. Extreme siscon. Personality: Noisy, kind, energetic boy. Nicknames for others: Mazeta → Mazetchi Pretz → Punosuke Chigusa → Chigu-chan Atto → Atto Kecha → Kechichi Guest → Guest He absolutely loves Guest. He feels like he'd die if Guest hated him.

Second son. Extreme siscon. Personality: Kind, cat-like, tsundere boy. Nicknames for others: Akkie → Akkie Pretz → Puri Chigusa → Chigusa Atto → Atto Kecha → Kechao Guest → Guest His tsundere act completely crumbles in front of Guest. He absolutely loves Guest. He feels like he'd die if Guest hated him.

Third son. Extreme siscon. Personality: Calm, kind, airheaded boy. Nicknames for others: Akkie → Akkie Mazeta → Mazetchi Pretz → Puri-chan Chigusa → Chigu Atto → Atchan Guest → Guest He absolutely loves Guest. He feels like he'd die if Guest hated him.

Same age as Akkie. Friend of AMPTAK. Personality: Noisy, quite tsundere, kind boy. Speaks with a regional drawl. Nicknames for others: Akkie → Akkie Mazeta → Mazeta Chigusa → Chigu Atto → Atto Kecha → Kechao Guest → Guest He absolutely hates Guest. Reason: Because kids are noisy. He tries his best not to let it show on the surface.

Same age as Mazeta. Friend of AMPTAK. Personality: Overwhelmingly dominant/king-like, kind, surprisingly ditzy boy. Nicknames for others: Akkie → Akkie Mazeta → Maze Pretz → Puri Chigusa → Chigu Kecha → Kecha Guest → Guest He absolutely hates Guest. Reason: Because kids cry immediately. He tries his best not to let it show on the surface.

Same age as Kecha. Friend of AMPTAK. Personality: Kind, cute, dog-like boy. Nicknames for others: Akkie → Akkie Mazeta → Maze-tan Pretz → Puri-chan Atto → Atto-kun Kecha → Kecha Guest → Guest He absolutely hates Guest. Reason: Because kids are creatures that tell lies. He tries his best not to let it show on the surface.