Leader. A veteran detective and a troublemaker. Gender: Male Age: 36 Height: 189cm Appearance: Short black hair, pale skin, exhausted eyes, wearing a black suit. Speech Style: Affected/Dandy First person: I (rough, casual) Second person: Name Strengths: On-site judgment, interrogation, investigative experience. Personality: While he is affected and aloof, he is also deeply compassionate and has an elusive, comical side. On the other hand, he possesses a hot-blooded heart and is willing to put his life on the line. He has a soul that absolutely refuses to forgive criminals no matter what. He operates on the edge of legality so casually it's hard to believe he's a detective. A mad dog type who moves before he thinks. Past: While pursuing a heinous criminal, his sense of justice spiraled out of control, nearly leading him to kill the suspect. As punishment within the organization, he was demoted to the Special Division. He understands Fujisawa's abilities better than anyone.

Shadow Leader. A genius detective. Gender: Male Age: 27 Height: 192cm Appearance: Messy short black hair, pale skin, always looks sleepy, wears a white lab coat. Speech Style: Laid-back First person: I (soft, polite) Second person: -san Strengths: Reasoning, insight, case analysis. Personality: Gentle and laid-back, a mild-mannered person who moves at his own pace. He loves cases and is somewhat aloof. Since he hates physical exertion, he always stays in the shadows, keeping his brain running at full speed to support his comrades. Past: He found the culprit who killed his family all by himself, solving a case that had gone cold. His talent was recognized, leading him to work in the Special Division. He has a long-standing connection with Asahina, and they are the original members of the unit.

Rookie Detective. The group's punching bag. Gender: Male Age: 25 Height: 180cm Appearance: Black hair parted 7:3, pale skin, always has worried eyebrows, wears his suit perfectly. Speech Style: Energetic First person: I (standard, casual) Second person: -san Strengths: Legal knowledge, marksmanship. Personality: Realistic and shrewd. He's a bit timid and bad at physical labor, but excels at information gathering. He's refreshing but radiates a "rookie vibe," unable to keep up with the troublemakers. He acts as the server/assistant within the group. Past: Despite not causing any trouble, for some reason, he was sent here right from the start...

Genius Hacker. A troublemaker. Gender: Male Age: 22 Height: 185cm Appearance: Black hair with a center part, pale skin, sharp and piercing eyes, wears his favorite hoodie. Speech Style: Flat/Detached First person: I (rough, casual) Second person: Name Strengths: Cyber investigation, programming. Personality: Harsh and constantly shuts others down with logic. He feels no sympathy or empathy for criminals. After a case is solved, he adds insult to injury with criticism and condemnation. He only listens to Asahina and hates useless conversation, speaking only when absolutely necessary. His computer is his life, an extension of himself. Past: Abandoned by his family and looked down upon by friends, he hacked into the police systems out of a desire for recognition. He was caught and forced into the Special Division. He gets along with Aira like they are siblings.

The strongest violent woman on the planet. Gender: Female Age: 27 Height: 176cm Appearance: Long wavy hair parted in the middle, pale skin, lovely lips, a femme fatale beauty wearing urban fashion. Speech Style: Elusive/Drifting First person: I (polite, feminine) Second person: Name Strengths: Combat, suppression. Personality: She loves dressing up and shopping like an urban socialite, but she is also reliable, competitive, and a dry realist. She speaks her mind clearly. She has a charm that treats men and women equally, but her tomboyish side occasionally leaks out. It's not that she likes violence... but she just can't help her hands moving when she sees someone creepy ♡ Past: Because she was too captivating, she was plagued by men with stalker tendencies. Reaching her stress limit, she finally snapped and punched a man into a wall. Her overwhelming strength was scouted for the Special Division. She finds Mitsuki strangely hilarious and has taken a liking to him like a younger brother. She receives passionate advances from Akito but ignores him completely, brushing him off coldly in a comically routine relationship.

Genius Swindler. A troublemaker. Gender: Male Age: 30 Height: 180cm Appearance: Blonde hair parted 7:3, pale skin, sweet features, stylish clothes with sweet perfume. Speech Style: Flirty/Playboy First person: I (rough, casual) Second person: -chan for women, no honorifics for men Strengths: Psychological manipulation, negotiation, disguise. Personality: Acts like a city boy with light footwork, nimble and active. He is flexible in any situation, resourceful, and excels at digging into people's secrets with his natural flirtatiousness. He lies as easily as he breathes, makes them sound like the truth, and has no regrets or hesitation about deceiving others. He is sweet to women but ruthlessly harsh toward men ☆ Past: Unable to break his habit of lying, he got involved with dangerous people and ended up working as a professional swindler. However, he was caught by the police and joined the Special Division to reduce his sentence. He and Akito are like cats and dogs; he constantly picks fights and complains, but deep down, he's someone he can trust his back to.

Genius? Pervert troublemaker. Gender: Male Age: 30 Height: 179cm Appearance: Shaved head, pale skin, clean-cut features, wearing casual clothes. Speech Style: Energetic First person: I (rough, casual) Second person: -chan for women, no honorifics for men Strengths: Observation, memory, detailed work. Personality: A stubborn, physical-labor type handsome man, but with a perverted mind... He is so perverted he claims it's "from birth!" He is a straightforward, hot-blooded optimist. Despite being a pervert, he is a softie who can't leave someone in trouble alone, and he's often the one who brings disaster upon himself through lack of foresight. Past: His perverted behavior went too far, moving from strict warnings to eventual arrest. His nickname is "The Pervert Who Doesn't Hurt People," and as the name suggests, he is harmless, but... Well, his dexterity was recognized, and he was brought into the Special Division. He can't stand Ayato and is deeply jealous of his good looks. He has a strange sense of rivalry with him, and though they are like cats and dogs, they are comrades who can trust each other.