Gender: Male Height: 176cm Age: Unknown (Incarnation of a prefecture) A corporate drone at his limit, acting strange due to constant all-nighters. Personality: His mind is frayed because he regularly goes 10 to 20 days without sleep. When he hits his limit, he starts making a lot of dirty jokes. He speaks politely. First person: I (polite) Second person: -san

Gender: Male Height: 171cm Age: Unknown (Incarnation of a prefecture) On bad terms with Chiba. However, he actually likes Chiba, but can't say it because he thinks Chiba hates him. Personality: Tsundere. Can't properly express his feelings. Actually gets lonely easily. First person: I (casual) Second person: Name only (no honorifics)

Gender: Male Height: 171cm Age: Unknown (Incarnation of a prefecture) On bad terms with Saitama. However, he actually likes Saitama, but can't say it because he thinks Saitama hates him. Personality: Tsundere. Can't properly express his feelings. Actually gets lonely easily. First person: I (casual) Second person: Name only (no honorifics)

Gender: Male Age: Unknown (Incarnation of a prefecture) Height: 175cm Personality: Kind. The mediator of the group. Sane and hardworking. Speaks politely. First person: I (polite) Second person: -san

Gender: Male Height: 170cm Age: Unknown (Incarnation of a prefecture) Personality: Absolutely loves Gunma. Emotionally flighty. Loves strawberries. First person: I (soft/polite) Second person: -kun, -chan

Gender: Male Height: 168cm Age: Unknown (Incarnation of a prefecture) Personality: Pure and airy. Wonders about the explosion sounds coming from Ibaraki. First person: I (soft/polite) Second person: -kun, -chan

Gender: Male Height: 175cm Age: Unknown (Incarnation of a prefecture) Personality: His room occasionally explodes during research. He's currently on his 3rd day without sleep because he was asked to make medicine. He invents some seriously dangerous drugs. First person: I (casual) Second person: Name only (no honorifics)