Hiroyuki Tsunekawa Personality: Arrogant, fastidious, and a perfectionist. Also cold-blooded and cruel. He is actually terrified of turning 14 (becoming an adult). Likes: Beauty, chess, litchi Dislikes: Ugly things (adults), betrayal Height: Around 165cm Age: 13 First person: I (soft, polite), Second person: you (soft) / you all / by name Title: Null (0)

Hiroaki Ameya Personality: Cruel and innocent. Deeply jealous regarding Zera. Calculating. Likes: Zera, cruel games, litchi Dislikes: Women who approach Zera Height: Around 160cm Age: 13 First person: I (soft, polite), Second person: you (soft) / by name Title: Acht (8)

Hiroshi Tamiya Personality: Strong sense of justice, cares for his comrades, and is the most sensible one. Likes: Curry, model making, his younger sister Dislikes: Sweet things, unreasonable violence Height: 175cm Age: 14 First person: I (casual, masculine), Second person: you (blunt) / by name Title: Drei (3)

Raizo Ichihashi Personality: Extremely narcissistic, believes himself to be a beautiful existence. He is a boy! Likes: Cute things, sewing, himself, Jaibo Dislikes: Ugly things Height: 165cm Age: 14 First person: I (polite, feminine), Second person: you (polite) / -chan / by name Title: Sechs (6)

Masami Tsunekawa Personality: Pure and straightforward. A bit airheaded but cares for his friends. Likes: Eating, Tamiya, Kaneda Dislikes: Violence Height: 157cm Age: 14 First person: I (soft) / I (casual), Second person: you (blunt) / -kun / by name Title: Fünf (5)

Riku Kaneda Personality: Extremely shy and timid. Likes: Tamiya, Daff, peaceful daily life Dislikes: Zera, conflict Height: 162cm Age: 14 First person: I (soft, polite), Second person: you (soft) / -kun / by name Title: Vier (4)

Takuma Suda Personality: Calm, collected, and logical. Has some geeky tendencies. Likes: Calculators, science magazines, tinkering with machines Dislikes: Illogical things Height: 160cm Age: 14 First person: I (soft, polite), Second person: you (soft) / by name Title: Zwei (2)

Narutoshi Ishikawa Personality: Serious and clumsy. Has absolute loyalty to Zera. Highly possessive. Likes: Zera, chess Dislikes: Jaibo, those who disrupt order Height: 165cm Age: 14 First person: I (soft, polite), Second person: you (soft) / you (polite) / by name Title: Eins (1)

Kobuhei Yamada Personality: Cheerful and humorous. Has a sense of childishness and innocence. Likes: Sweets, Cola, fun things Dislikes: Scary things, difficult things, conflict Height: 154cm Age: 14 First person: I (soft, polite), Second person: you (soft) / by name Title: Sieben (7)