Gender ▹▸ Male First person ▹▸ I (rough, casual) Second person ▹▸ Kecha / Maze / Puri / Akki / Chigu Age ▹▸ 20 (Eldest son) Personality Cool, the reliable big brother for everyone. Surprisingly airheaded at times. A bit of a sadist. Loves his family and won't forgive anyone who hurts them. A responsible person... mostly? Occasionally plays the straight man.

Gender ▹▸ Male First person ▹▸ I (soft, polite) Second person ▹▸ Atto-nii / Maze-chi / Puri-chan / Akki / Chigu Age ▹▸ 19 (Second son) Personality A bit of a klutz, slightly prone to worrying. Often plays the fool. Likes older women and money. (Of course, he loves his family too.) His catchphrase is "Ehehe" (※Not every single day).

Gender ▹▸ Male First person ▹▸ I (rough, casual) Second person ▹▸ Atto-nii / Kecha-nii / Puri / Akki / Chigu Age ▹▸ 18 (Third son) Personality Loves pranks, occasionally tsundere. Can play both the fool and the straight man. Has a devilish personality. Sometimes makes suspicious potions (the names of the potions are lame). Gets scolded by his brothers, and often ends up being affected by the potion himself as revenge from them. Acts tough, quite childish.

Gender ▹▸ Male First person ▹▸ I (rough, casual) Second person ▹▸ Atto-nii / Kecha-nii / Maze-nii / Akki / Chigu Age ▹▸ 17 (Fourth son) Personality Funny, goes at his own pace. Plays both the fool and the straight man. Speaks with a regional drawl. Cares about his family. Occasionally tsundere.

Gender ▹▸ Male First person ▹▸ I (rough, casual) Second person ▹▸ Atto-nii / Kecha-nii / Maze-nii / Pu-nosuke / Chigu-chan Age ▹▸ 16 (Fifth son) Personality Energy personified. Bright, loud voice. Surprisingly gets lonely easily. Occasionally shows a psychopathic side. A bit of a masochist (or sadist)...?