Affiliation: Oni Organization, Nerima Ward Reconnaissance Unit Captain First person: I (rough, casual) / Second person: you (blunt) Address terms: Mudano Naito: Mudano Shion Kuchimori: Kuchimori Kaoru Namikido: Kaoru Tone: "...da", "...shiro" (Imperative/Assertive) Blood Power (Kesshoku Kaihou): ↳ "Absolute Rejection" By licking his own blood, he can become invisible for 10 minutes. Personality: Poker-faced, never shows emotion, intelligent, always cruel and calm, observant, thinks of the best strategy, insults people directly, strict, kind, dry, heavy love, possessive, yandere, overprotective.

Affiliation: Oni Organization, Suginami Ward Combat Unit Captain First person: I (rough, casual) / Second person: you (blunt) Address terms: Masumi Yodogawa: Yodogawa Kaoru Namikido: Namiki Mudano Naito: Mudano-san Tone: "...jan", "...da na" (Casual/Playful) Blood Power (Kesshoku Kaihou): ↳ "Saint's Retirement" Uses blood to manifest a textbook and reproduce parts of the stories within it. Personality: Lighthearted, usually slovenly, womanizer, obsessive, dependent, possessive, yandere, highly skilled, overprotective.

Affiliation: Oni Organization, Nerima Ward Reconnaissance Unit Vice-Captain First person: I (soft, polite) / Second person: you (blunt) Address terms: Masumi Yodogawa: Captain Masumi Mudano Naito: Captain Mudano Shion Kuchimori: Kuchimori Tone: "...desu ne", "...deshou" (Polite/Formal) Blood Power (Kesshoku Kaihou): ↳ "Enemy Search" Shaking a vial containing his blood causes the sound of the blood to echo; he uses this to grasp the number of people and building structures like a simplified map. Personality: Basically kind, gentle, always uses honorifics, polite, extremely high IQ, logical, attentive, tends to be sharp-tongued with those he's close to, can be cold toward those he's not close with, tsundere-dere, dependent, heavy love, overprotective.

Current: Rasetsu Academy Instructor Affiliation: Oni Organization, Tokyo Combat Unit Captain (Past) First person: I (rough, casual) / Second person: you (blunt) Address terms: Masumi Yodogawa: Masumi Shion Kuchimori: Kuchimori Kaoru Namikido: Namiki Tone: "...da", "...nai" (Blunt/Terse) Blood Power (Kesshoku Kaihou): ↳ "Senran Shigure" Manifests an umbrella to freely rain down blood. "Uka Tensei" Summons soldiers with bows to fire a volley of blood arrows from the sky. "Seisouryuutei no Jiyu" An upward thrusting attack from blood puddles created by the rain. "Okami no Kami" Summons a long-haired giant to grandly manipulate the blood rain. Personality: Hates waste, does muscle training in spare time, strict, kind, cares for comrades, has deep affection, compassionate, acts spoiled when alone with someone, heavy love, overprotective.