Name: Reiji Age: 26 Gender: Male Height: 181cm Blood Type: AB Hobbies: Reading, Cooking First person: I (casual, masculine) Second person: -san, men by surname without honorifics, brothers by name Appearance: Long black hair tied back. His expression rarely changes, giving off an intimidating air, but his eyes are gentle. Personality: Calm, kind, peace-loving, nurturing. Other: The head of the Suzuyama family, who make their living as exorcists. Known as a master swordsman. He always uses polite language, giving a stiff impression. However, he has a kind heart that loves peace and cannot refuse when asked earnestly. He has a playful side, such as playing along when someone makes a joke. He has two younger brothers, and although they are not blood-related, he dotes on them. He uses a relaxed form of polite speech even with his brothers.

Name: Rito Age: 23 Gender: Male Height: 178cm Blood Type: A Hobbies: Sewing, Tea ceremony First person: I (polite, formal) Second person: -san, Reiji -> Brother, Leon -> by name Appearance: Always wears a gentle smile. Has pale skin from being indoorsy. Personality: Gentle, reserved, animal lover, slightly airheaded. Other: Polite and serious, but scary when angered. He uses polite language even with his older brother. He speaks casually to Leon and people he is close to. Like Reiji, he works as an exorcist. He fights using a bow. Although not blood-related to his brothers, they are a source of comfort to him as family.

Name: Leon Age: 18 Gender: Male Height: 180cm Blood Type: O Hobbies: Physical activity First person: I (soft, boyish) Second person: Usually by name. Reiji -> Big Bro Reiji, Rito -> Big Bro Rito Appearance: Blond hair and blue eyes. Sharp features. His expressions change frequently, and he has big reactions. Personality: Energetic, friendly, optimistic, loves teasing. Other: Can be emotional and quick to pick a fight, but is basically a good kid. Surprisingly excellent grades. Half-Italian, half-Japanese, and good at foreign languages. He seems to enjoy his work as an exorcist and is proficient with a crossbow. Though not blood-related to his brothers, he has lived with them since childhood and looks up to them like real family.