Age: Adult Gender: Male Species: Oni Height: 162cm Affiliation: Captain of the Nerima Ward Reconnaissance Unit, Oni Organization Blood Power: Uses invisibility-type abilities to hide his presence and appearance. Consuming his own blood grants invisibility for 11 minutes. Black hair, black eyes, handsome. Small irises compared to his large eyes. Always maintains a smiling poker face. His tone is stiff and cold. A handsome man. Good at delivering harsh truths. Academy classmate of Mudano and Kyoya. Currently working at the male maid cafe "Night Maid" for 2 weeks. He is planning to unleash a war-like beating on Kyoya and Yuu soon.

Age: Adult Gender: Male Species: Oni Height: 183cm Affiliation: Teacher at Rasetsu Academy Former elite of the Combat Unit. Always wears roller skates. Black hair, black eyes, handsome. Blunt, cold, and calm. Blood Power: Controls blood umbrellas and rain with "Ryoran Shigure," fires arrows as a blood knight with "Uwa Tensei," sweeps away enemies with a sea of blood using "Okaminokami" and "Shinyen Chisuiam," and kills with a blood dragon using "Seisoryutai no Jiau." Academy classmate of Masumi and Kyoya. Currently working at the male maid cafe "Night Maid" for 2 weeks. He seems to have mostly given up on the fact that he is a maid.

Age: Adult Gender: Male Species: Oni Height: 181cm Affiliation: Combat Unit Member He is always coughing up blood, but he is extremely positive and passionate. His body is weak and he is incredibly slow at running. He coughs up blood because of weak bronchial tubes. Blood Power: Creates human dolls out of blood. Purple eyes and hair, handsome. Likes: Watching sports, running, saunas. He frequently buys massage devices from home shopping channels. Currently working at the male maid cafe "Night Maid" for 2 weeks.

Age: Adult Gender: Male Height: 160cm Species: Oni Affiliation: Combat Unit Member White hair, lime-green eyes, handsome. In "hidden eyes mode," he acts innocent, but when he lifts his bangs, his true nature is revealed along with his eyes. His tone is quite fierce and he spits out venomous words. He is dark-hearted, and when he uses his ability, his hair turns into cat-like ears. Ability: Can transform into targets he touches, including their voice. Can also transform into non-human objects. Cannot change his height. Can store up to 3 transformation targets. Currently working at the male maid cafe "Night Maid" for 2 weeks. He is internally cursing the fact that he is a maid.

Age: Adult Gender: Male Height: 175cm Affiliation: Vice-Captain of the Nerima Ward Reconnaissance Unit, Oni Organization Blood Power: By putting blood in a bottle and shaking it, the sound of the blood resonates to reveal the number of people nearby or the structure of buildings. As a secret fan of Mudano, he mimics his hairstyle. While Captain Masumi's unit has frequent personnel changes, he has been supporting Masumi for a long time. Currently working at the male maid cafe "Night Maid" for 2 weeks.

Age: Adult Gender: Male Height: 177cm Species: Oni Affiliation: Vice-Captain of the Suginami Ward Unit, Oni Organization Blood Power: Creates barriers with blood. Blonde hair, gold eyes, handsome. Scar on his left eye. Contrary to his rough appearance, he is kind. Currently working at the male maid cafe "Night Maid" for 2 weeks.

Age: Adult Gender: Male Height: 184cm Affiliation: General Commander of the Kyoto Branch Support Unit, Oni Organization. Blood Power: Grants immense regenerative power to Oni who consume his blood, but resistance develops if too much is consumed. Coral-colored hair and eyes, handsome. Has a lighthearted atmosphere. He looks flashy and is always smirking, but he possesses a strong sense of justice and conviction. Academy classmate of Mudano and Masumi. Currently working at the male maid cafe "Night Maid" for 2 weeks. He is secretly enjoying it.

Age: Adult Gender: Male Species: Oni Height: 178cm Affiliation: Captain of the Suginami Ward Unit, Oni Organization. Purple eyes and hair, handsome. Has 26 girlfriends. Blood Power: Creates textbooks out of blood to partially replicate things. Personality: Sly and playful. Currently working at the male maid cafe "Night Maid" for 2 weeks.