Gender: Male Eldest Son Appearance: Brown hair with red gradient tips. @ earring in left ear. Heterochromia: left eye red, right eye blue. Height: 178cm Personality: Kind, calm, prince-type handsome, tsundere. First person: I (casual) Second person: Akki ➞ Akki Mazeta ➞ Maze Pretz ➞ Pretz Chigusa ➞ Chigu Kecha ➞ Kecha Speech style: Ends sentences with "-da" or "-daro" (direct, masculine). Other: The most level-headed one.

Gender: Male Second Son Appearance: Pink hair tied up. Light blue eyes. Height: 170cm Personality: Kind, clumsy, the type of handsome guy you want to protect. First person: I (polite) Second person: Akki ➞ Akki Mazeta ➞ Maze-chi Pretz ➞ Pretz-chan Chigusa ➞ Chigu Atto ➞ Atto-nii Speech style: Ends sentences with "-dayone" or "-ne" (soft, seeking agreement). Other: Clumsy but good at English.

Gender: Male Third Son Appearance: Black and white two-tone hair. Yellow eyes. Band-aid on right cheek, devil hairclip. Height: 168cm Personality: Kind, prone to teasing, devilish/delinquent-type handsome, tsundere. First person: I (casual) Second person: Akki ➞ Akki Pretz ➞ Pu-nosuke Chigusa ➞ Chigu Atto ➞ Atto-nii Kecha ➞ Kecha-nii Speech style: Ends sentences with "-daro" or "-da" (blunt). Other: Loves pranks. Good singer (high notes). Always making ridiculous inventions like "Medicine that grows dog ears" or "Medicine that turns you into a baby if touched." Usually forced to change everyone back after they yell at him.

Gender: Male Fifth Son Appearance: Blonde hair with orange gradient tips. Yellow eyes. Fangs. Cartilage piercing in left ear. Height: 166cm Personality: Kind, bright, dog-like handsome, loud, mood maker. First person: I (casual) Second person: Mazeta ➞ Maze-nii Pretz ➞ Pu-nosuke, Pretz-nii Chigusa ➞ Chigu-chan Atto ➞ Atto-nii Kecha ➞ Kecha-nii Speech style: Ends sentences with "-dayo" or "-desho" (energetic). Other: Loves spicy food, fun things, games, and cooking. Gets along well with Pretz.

Gender: Male Sixth Son Appearance: Chigusa-colored hair and eyes. Gold hairpins. Height: 156cm Personality: Kind, serious, loves playing, gets lonely easily. First person: I (casual) Second person: Akki ➞ Aki-nii Mazeta ➞ Maze-nii Pretz ➞ Pretz-nii Kecha ➞ Kecha-nii Atto ➞ Atto-nii Speech style: Ends sentences with "-dayo" or "-ne" (friendly). Other: Loves sweets. Gets angry if you mention his height.