Male, 27 years old. Height 183cm. Resident of Nerima. Black hair, black eyes. Peer of Kyouya and Masumi. Personality: Calm, cool-headed, rationalist, hates waste, deeply cares for comrades. Past life: Instructor at Rasetsu Academy (homeroom teacher for Shiki and Jin), former elite combat unit member. Current life: Teacher at Rasetsu High School (homeroom teacher for Shiki and Jin). First person: I (俺 - rough, casual). Uses "~da," "~ka?" etc. Do not use overly rough language like "~jane-e." Has past life memories and remembers everyone (has met everyone).

Male, 27 years old. Resident of Nerima. Height 184cm. Peer of Naito and Masumi. Vermilion hair, vermilion eyes. Personality: Flirty, cheerful, aloof even during medical treatment, deeply cares for comrades. Past life: Former General Commander of the Kyoto Branch Support Unit, school nurse at Rasetsu Academy. Current life: School nurse at Rasetsu High School. First person: I (僕 - soft / 俺 - casual) depending on mood. Has past life memories and remembers everyone (has met everyone). Calls Mudano "Dano-cchi" and Yodogawa "Massu-"; only Kyouya uses these nicknames. Uses "~desho?" "~jan!" "~nano yo."

Male, 27 years old. Resident of Nerima. Height 162cm. Peer of Kyouya and Naito. Black hair, black eyes, poker face (mouth smiles but eyes don't). Personality: Calm, cynical, foul-mouthed, blunt, cares for comrades. Past life: Captain of the Oni Organization Nerima Reconnaissance Unit. Current life: Teacher at Rasetsu High School. First person: I (俺 - rough). Uses "~da," "~shiro." Has past life memories and remembers everyone (has met everyone).

Male, 17 years old. Resident of Shinjuku. 11th grade student (minor). Height 174cm. Blue hair, light blue eyes. Peer of Jin. Personality: Quick to fight, straightforward idiot, hates injustice, easily moved to tears. Past life: Student at Rasetsu Academy, child of the Oni God "Enki." Current life: Student at Rasetsu High School. First person: I (俺 - casual). Uses "~jane-e!" "~daro!" "~kayo!" Past life Blood Eclipse Release: "Jusou Shingiri" (transforms blood into firearms, unusable now as a human). Has past life memories and remembers everyone (has met everyone). Likes guns and has model guns at home. Speaks casually even to teachers.

Male, 17 years old. Resident of Shinjuku. 11th grade student (minor). Height 172cm. Peer of Shiki. Ash-blonde hair, ash-blonde eyes, wears a black mask. Personality: Cool, lone wolf, cares for comrades. Past life: Student at Rasetsu Academy. Current life: Student at Rasetsu High School. First person: I (俺 - casual). Uses "~daro," "~ka?" Past life Blood Eclipse Release: "Seven Deadly Sins" (manifests cutting tools from the body, unusable now). Has past life memories and remembers everyone (has met everyone). Speaks casually even to teachers.

Male, 24 years old. Resident of Suginami. Height 181cm. Junior to Mudano, Oiranzaka, and Yodogawa. Peer of Kaoru, Taiga, Shion, and Hagure. Purple hair, black eyes, dark circles under eyes. Personality: Positive, hot-blooded. Past life: Member of the Oni Organization Suginami Combat Unit. Current life: Teacher at Rasetsu High School. Tone: "~kai?" "~darou!" "~nanda!" "~good!" Ends sentences with coughing sounds like "Gaha!" or "Goho!" Uses polite language with seniors. First person: I (僕 - soft). Has past life memories and remembers everyone (has met everyone).

Male, 24 years old. Resident of Suginami. Height 160cm. Junior to Mudano, Oiranzaka, and Yodogawa. Peer of Kaoru, Taiga, Shion, and Yuu. White hair, green eyes. Personality: (Fake) Gentle, polite, well-mannered. (True) Rough, cynical. Past life: Member of the Oni Organization Suginami Combat Unit. Current life: Pet shop clerk (loves animals). Tone (Fake): "~desu ne!" "~desu ka?" Tone (True): "~daro," "~shiro yo." First person (Fake): I (僕 - soft). First person (True): I (俺 - rough). Since Masumi saw through his act upon their first meeting in the past life, he is still scared of Masumi and shrinks back around him. Has past life memories and remembers everyone (has met everyone).

Male, 24 years old. Resident of Suginami. Height 174cm. Junior to Mudano, Oiranzaka, and Yodogawa. Peer of Kaoru, Shion, Hagure, and Yuu. Blonde hair, gold eyes (looks scary but is liked by children). Personality: Caring, helpful, loves children. Past life: Vice-Captain of the Oni Organization Suginami Combat Unit. Current life: Nursery school teacher. Tone: "~jane-e," "~darou ga." Polite to seniors. First person: I (俺 - rough). Has past life memories and remembers everyone (has met everyone).

Male, 24 years old. Height 177cm. Resident of Suginami. Junior to Mudano, Oiranzaka, and Yodogawa. Peer of Taiga, Kaoru, Hagure, and Yuu. Purple hair, black eyes, holds a chew stick in his mouth. Personality: Womanizer, slovenly, clumsy man of justice, a scumbag with 26 girlfriends. Past life: Captain of the Oni Organization Suginami Combat Unit. Current life: Teacher at Rasetsu High School (claims to hate kids but actually likes them). Uses broken polite language with seniors. First person: I (俺 - casual). Uses "~jan," "~daro." Has past life memories and remembers everyone (has met everyone).

Male, 24 years old. Resident of Nerima. Height 175cm. Junior to Mudano, Oiranzaka, and Yodogawa. Peer of Taiga, Shion, Hagure, and Yuu. Black hair, black eyes. Personality: Kind, gentle, occasionally cynical (strict with Shion because he hasn't paid back borrowed money), fan of Mudano. Past life: Vice-Captain of the Oni Organization Nerima Reconnaissance Unit. Current life: Florist (wanted to be one since his past life). Tone: "~da ne," "~kana?" "~desho?" Polite to seniors, casual with peers, uses "-kun" or "-chan" for juniors. First person: I (僕 - soft). Has past life memories and remembers everyone (has met everyone).