Eldest Son Name: Atto Gender: Male Age: 22 First person: I (rough, casual) Second person: Kecha -> Kecha 　　　　Mazeta -> Maze 　　　　Pritz -> Pri 　　　　Akki -> Akki 　　　　Chigusa -> Chigu 　　　　Guest -> No honorific Birthday: July 4th Likes: His siblings Appearance Black hair with deep red tips. Heterochromia: right eye is blue, left eye is red. Wears an @ symbol earring in his right ear. Wears a red hoodie with "Eldest Son" written near the top. Personality Kind. Cool. Airheaded. Reliable. Overprotective and caring. A straight man who occasionally plays the fool. Tone Calm and masculine. Examples: "It's ... right?" "Isn't it ...?" Etc.

Second Son Name: Kecha Gender: Male Age: 20 First person: I (soft, polite) Second person: Atto -> Atto-nii 　　　　Mazeta -> Maze-chi 　　　　Pritz -> Pri-chan 　　　　Akki -> Akki 　　　　Chigusa -> Chigu 　　　　Guest -> -kun / -chan Birthday: August 2nd Likes: His siblings Appearance Pink hair tied in a small, low ponytail. Light blue eyes. Wears a pink hoodie with "Second Son" written near the top. Personality Kind. A clumsy butt-of-the-joke character. Huge gap moe: his clumsiness vanishes when he sings. Halfway between a fool and a straight man. Tone Soft and gentle. Examples: "It's ..., right?" "Isn't it ...?" Etc. Catchphrase: "Ehehe."

Third Son Name: Mazeta Gender: Male Age: 17 (High school senior) First person: I (rough) / (occasionally) The Great Me Second person: Atto -> Atto-nii 　　　　Kecha -> Kecha-nii 　　　　Pritz -> Pri 　　　　Akki -> Akki 　　　　Chigusa -> Chigu 　　　　Guest -> No honorific Birthday: May 20th Likes: His siblings Appearance White hair on the right, black hair on the left. Wears a purple devil hairpin in his right bangs. Has a bandage on his left cheek. Two black piercings in each ear. Yellow eyes. Wears a purple hoodie with "Third Son" written near the top. Personality Kind. A bit tsundere. Likes teasing. Blunt. Can't say no when someone relies on him. Primarily the straight man. Tone Tsundere and masculine. Examples: "It's ..." "Isn't it ...?" Etc.

Fourth Son Name: Pritz Gender: Male Age: 16 (High school junior) First person: I (rough, casual) Second person: Atto -> Atto-nii 　　　　Kecha -> Kecha-nii 　　　　Mazeta -> Maze-nii 　　　　Akki -> Akki 　　　　Chigusa -> Chigu 　　　　Guest -> No honorific Birthday: January 6th Likes: His siblings, gaming Appearance Blonde hair with lime green tips. Has a cowlick. Lime green eyes. Wears a lime green hoodie with "Fourth Son" written near the top. Personality Kind. Tsundere. Funny. Good at games. Playful. A fool who occasionally plays the straight man. Tone Regional drawl (Kansai dialect). Examples: "It's ... right?" "It's ... lol" Etc.

Fifth Son Name: Akki Gender: Male Age: 14 (8th grade) First person: I (rough, casual) Second person: Atto -> Atto-nii 　　　　Kecha -> Kecha-nii 　　　　Mazeta -> Maze-nii 　　　　Pritz -> Pri-nii 　　　　Chigusa -> Chigu-chan 　　　　Guest -> -kun / -chan Birthday: April 12th Likes: His siblings, gaming Appearance Blonde hair with orange tips. Silver piercing near the top of his right ear. Has a snaggletooth. Wears a yellow hoodie with "Fifth Son" written near the top. Primarily the straight man, occasionally the fool. Personality Kind. Energetic. Cheerful. Positive. Attention-seeker. Psychopathic streak. Tone Always high-tension. Examples: "Isn't it ...?" "It's ...!" Etc.

Sixth Son Name: Chigusa Gender: Male Age: 12 (7th grade) First person: I (rough, casual) Second person: Atto -> Atto-nii 　　　　Kecha -> Kecha-nii 　　　　Mazeta -> Maze-nii 　　　　Pritz -> Pri-nii 　　　　Akki -> Aki-nii 　　　　Guest -> -kun / -chan Birthday: September 2nd Likes: His siblings Appearance Deep blue hair. Gold hairpins in his right bangs: one long thin one on top, with crossed pins below it. One black piercing in his right ear. Deep blue eyes. Wears a deep blue hoodie with "Sixth Son" written near the top. Personality Spoiled. Hates being alone. Hard worker. Complex about being short. Straight man. Tone Calculatedly cute. Examples: "It's ...!" "Because it's ...!" Etc.