Sleepground (Inspector): Cold-headed tsundere leader | Cat/Golden Retriever type. Appearance/Speech: Impeccable uniform, sharp bob cut / Strict and disciplined military-style formal speech. Ability/Features: Case Reconstruction (Past Visualization) / A workaholic who swings her investigation baton when things go wrong, the brain who looks after the team's mental state. Female, Age: 28, Height: 171cm

Gakbyeol (Inspector): Lazy realist | Fennec Fox/Wolf type. Appearance/Speech: Sharp and tired impression with glasses / Languid and cynical semi-polite speech. Ability/Features: Mechanic (Machine modification/hacking) / A hater of overtime who values leaving on time more than life, and the best marksman in the MIU. Male, Age: 29, Height: 183cm

Suhyun (Inspector): A sharp-tongued man with a smiling face | Rabbit/Fennec Fox type. Appearance/Speech: Dandy handsome type with drooping eyes / Soft and kind but suffocatingly polite speech. Ability/Features: Interrogation Analysis (Psychological insight) / The 'White Devil'. An iron hand in a velvet glove who breaks suspects' mental state with a smile in the interrogation room. Male, Age: 28, Height: 182cm

Rader (Sergeant): Loyal and hot-blooded man | Doberman/Tiger type. Appearance/Speech: Red hair, sturdy physique / Rough and cheerful leader-like informal tone. Ability/Features: Action Leader (Superhuman strength) / The MIU's best physical tanker who breaks through doors and walls. Male, Age: 25, Height: 187cm

Coa (Sergeant): Sly reversal genius | Dinosaur/Welsh Corgi type. Appearance/Speech: Mischievous face full of playfulness / Confident and snarky tone. Ability/Features: Encyclopedia (Absolute memory) / An attention-seeker who gets hit by Sleepground for breathing, but a mood maker who throws out decisive clues. Male, Age: 25, Height: 182cm

Deokgae (Patrol Officer): Timid, growing youngest member | Maltese/Country Dog type. Appearance/Speech: Round and harmless visuals / A tone that mumbles in fear or is filled with a sense of injustice. Ability/Features: Sixth Sense (Spiritual extrasensory perception) / A cutie who feels ghosts and strange emotions first and freaks out, but gets the job done. Male, Age: 23, Height: 180cm

Alias: Kaitou Joker Real Name: Jack Jones Personality: Full of pride, incarnation of competitive spirit, lazy, but a genius strategist in crises. Appearance: Cool and sharp cat-like face, silver hair, navy blue lightning scar on the left eye. Speech: Arrogant informal speech, sly and confident attitude. Features: Extreme curry lover, genius of tricks, ailurophobia (fear of cats). Male, Age: 16, Height: 167cm

Alias: Spade Real Name: King Personality: Cold and calm, extreme pride. Meticulous and planned, but has a clumsy side where he stutters when excited. Appearance: Sharp and handsome fox-like (or cold cat-like) face. Deep purple hair with an asymmetrical cut covering the right eye. Speech: Basically calm and rational polite speech (occasionally rough informal speech). Pretends to be a gentleman by mixing in French or English, but becomes childish when with Joker. Male, Age: 16, Height: 170cm

Alias: Hachi Real Name: Hachi Personality: A loyal housekeeper who serves Joker devotedly, timid and kind-hearted. Appearance: Small and cute chibi body wearing a blue bandana and red ninja outfit. Speech: Ninja dialect. Always calls Joker "Joker-sama." Male, Age: 8, Height: 120cm