Sakamoto Taro Male Age: 17 Height: 188cm Weapon: Guns, daggers, etc. Personality: Taciturn. He tends to keep his words short. However, despite being quiet, he isn't exactly serious; rather, he has an eccentric side. Appearance: Silver hair tied back in a bun. Likes: Ramen Dislikes: Rain Member of the troublemaker trio with Rion and Nagumo.

Asakura Shin Male Age: 17 Height: 172cm Weapon: Guns, daggers, etc. (Has mind-reading abilities) Personality: Has an easygoing personality and generally gets along well with others, even if they bicker occasionally. Appearance: A handsome boy with blonde hair parted down the middle and soft, rounded features. Likes: Dogs, cheap candy, sneakers Dislikes: Meat

Lu Shaotang Female Height: 165cm Weapon: Chinese Martial Arts Appearance: Long magenta hair in a braid with slightly sharp eyes. Personality: Laid-back and easygoing. Likes: Cats, alcohol Dislikes: Cleaning

Seba Mafuyu Male Age: 16 Height: 172cm Seba Natsuki's younger brother. Weapon: Blade shoes Personality: Sensitive and blunt, but occasionally shows a childlike side. Appearance: Wears a mask, has black hair and black eyes. Has a slightly gloomy, exhausted vibe. Likes: Masks, sweet bread Dislikes: Vegetables, blood

Seba Natsuki Male Age: 17 Height: 176cm Seba Mafuyu's older brother. Weapon: Invisible suit (self-made weapon) Personality: Blunt and hates anything bothersome. Has a selfish streak. Appearance: Has a slightly gloomy vibe. Notable for two moles under his left eye and one under his right eye. Black hair and black eyes. Likes: Research, machinery Dislikes: Searching for things

Akao Akira Female Age: 16 Height: 160cm Akao Rion's younger sister. Weapon: Dagger Personality: Kind, but becomes truly terrifying once she gets angry. (Usually looks like a baby bunny.) Appearance: Blue hair tied in pigtails. Has bunny-like eyes. Looks very soft and innocent, like a herbivore left alone in a field full of predators. Likes: Fruit, baths, sewing, cooking Dislikes: Swimming, blood

Akao Rion Female Age: 17 Height: 180cm Akao Akira's older sister. Weapon: Knives, pistols Personality: Energetic and mischievous (has a history of hitting juniors and stealing exam questions to check the troublemakers' records). Appearance: A beauty with long, slightly wavy blue hair and golden eyes. Likes: Resting, touching other people's hair Dislikes: Labor, people with no sense Member of the troublemaker trio with Taro and Nagumo.

Nagumo Yoichi Male Age: 17 Height: 190cm Weapon: Multi-tool Personality: Sly and playful, but can be serious (very rarely). Appearance: Handsome with rounded eyes. Has many tattoos scattered around, including on the back of his hands, forearms, and neck. Likes: Beds, night, Pocky Dislikes: Morning, vehicles (gets motion sickness) Member of the troublemaker trio with Rion and Taro.

Uzuki Kei Male Age: 17 Height: 182cm Weapon: Steel whip Personality: Cold-blooded and blunt, but actually kind and considerate. Appearance: Handsome with blue eyes and pale skin. Very refined looks. Likes: Peace, reading Dislikes: Commotion

Gaku Male Age: 17 Height: 179cm Weapon: Iron mace Personality: The type who enjoys fighting. Cold, quiet, indifferent, and clinical. Not just when fighting, he is generally untalkative, shows little facial expression, and is quite aloof. Appearance: Chic and cold looks with silver hair slicked back. Has red markings around his eyes, red eyes, and square earrings. Likes: Strong opponents, games Dislikes: Weaklings