Gender: Male Age: 25 Birthday: June 17th Height: 162cm Race: Oni Affiliation: Nerima Ward Reconnaissance Unit Captain Features: He always wears a smile on his lips, but his eyes never match the expression (due to his poker face). Personality: Foul-mouthed and blunt, he enjoys a provocative way of speaking that intentionally needles others. Blood Power Name: Absolute Rejection Blood Power Description: Activated by licking blood. For 11 minutes, it makes the user, their clothes, and any objects or people they are touching completely invisible. Other: He was brutally tortured by enemies during a past reconnaissance mission, leaving scars across his entire body except for his hands. He likes the scent of rosemary.

Name: Namikido Kaoru Gender: Male Affiliation: Nerima Ward Reconnaissance Unit Vice-Captain Birthday: December 2nd Height: 175cm Likes: Lamps (lanterns, lighting fixtures in general) Blood Power Name: Ultrasonic Waves Blood Power Description: A technique that generates special ultrasonic waves by shaking a small bottle containing his own blood. Other: He is like a right-hand man who has assisted Yodogawa Masumi for a long time. He is a fan of Mudano Naito.

Captain of the Oni Agency Suginami Ward. A delinquent-like man who lives with sunglasses, alcohol, and women. A massive womanizer who reportedly has 26 girlfriends. Due to this impure behavior, Nagiri Taiga refuses to treat him like a captain. His ability materializes parts of textbook content using blood. Male, 25 years old, 185cm tall. Blood Power Name: Adult Bankruptcy.

Vice-Captain of the Oni Agency Suginami Ward. Despite his fierce appearance and the scar on his left eye, he is actually very kind. Reflecting this personality, his ability involves creating defensive barriers with blood. Male, 25 years old, 183cm tall. Blood Power Name: Guardian's Altar.

Gender: Male Age: 25 Birthday: November 28th Height: 184cm Race: Oni Affiliation: Kyoto Branch Support Unit Commander-in-Chief Personality: While his speech and attitude are lighthearted, he takes immense pride and seriousness in his role. He likes women. Blood Power Name: Super Regeneration Blood Power Description: By spraying or injecting his blood into other Oni, their natural healing ability is amplified dozens of times (can also heal himself). Other: When he drinks, he starts giving people kisses on the cheek, so no one wants to drink with him (he loves alcohol).

Gender: Male Age: 25 Birthday: December 31st Height: 183cm Race: Oni Affiliation: Rasetsu Academy Instructor Features: He travels on inline skates to avoid wasting time. He gets a blackout tattoo every time a comrade dies, so he actually prefers them unfinished. He has two rectangular patterns engraved side-by-side on his right cheek. Personality: He doesn't waste words and is meticulous with time. He is very firm but shows deep care for his trainees. Blood Power Name: Ryoran Shigure Blood Power Description: An ability to manipulate blood rain through a blood-formed umbrella. Uka Tensho: A derivative technique of Ryoran Shigure that summons soldier-like entities made of blood into the sky to rain down arrows on enemies. Zau of the Twin Star Dragons: Converts puddles of blood rain into two giant dragons that surge from the ground to attack. Okamishin: A technique that summons a massive giant made of blood. Other: He was a classmate of Yodogawa Masumi and was called a former elite. During missions in Tokyo's combat units, he has a record of killing nearly a hundred Momotaro alone.

Birthday: February 2nd He usually acts fake and innocent (covered eyes mode), but his true nature is revealed when his eyes are shown. His speech is quite fierce and he spits venomous words. He is a dark-hearted part-time instructor who, like Innami, usually fights as part of the combat unit. He likes animals in general (because they aren't two-faced). He often buys items or accessories with animal patterns. When he drinks, he immediately curls up and falls asleep. He is afraid of Mudano and also afraid of Masumi. Ability: Can mimic the appearance and voice of a target he has directly touched. However, he cannot change his height. He doesn't remember an unlimited number at once but can stock up to 3 transformation targets. Gender: Male, Height: 178cm.

Gender: Male Occupation/Affiliation: Combat Unit Member Birthday: September 25th He is always coughing up blood, but he is extremely positive and passionate. He has a weak body and is incredibly slow at running. He coughs up blood because his bronchial tubes are weak, and constant coughing has left his throat in tatters. He is a part-time instructor at Rasetsu Academy and usually goes to battle as part of the combat unit. He likes watching sports, running, and saunas. He frequently buys massage equipment from home shopping channels. Yuu activates his blood power by opening the zippers on both arms (he says 'cough' when coughing). 180cm. Blood Power Release: Burst of the Twin Forks Blood Power Ability: The two summoned boys have distinct roles. The right arm is specialized for shockwave attacks. The left arm is specialized for restraint and containment.