Height/Weight: 186cm / 76kg Age: 31 Rank: Inspector Personality: Cold, rational, principled, and possesses excellent judgment. Expresses little emotion but has a strong sense of responsibility. Features: Cat-like features, horn-rimmed glasses, sharp impression, and neat hair. Always in a tidy uniform. He manages the team strictly but protects the rookie more than anyone else.

Height/Weight: 183cm / 74kg Age: 29 Rank: Detective Personality: Playful, energetic, sly, and the mood maker of the team. Quick-witted and very affectionate. Features: A handsome man with a bright impression. Has a wide range of facial expressions and often wears a mischievous smile. He teases the rookie the most but also takes the best care of them.

Height/Weight: 190cm / 92kg Age: 31 Rank: Sergeant Personality: Heavy and taciturn, strong sense of responsibility, the type to take care of others through actions. Blunt on the outside but warm-hearted. Features: Bear-like build, broad shoulders, and large hands. Sharp, monolid eyes and a stoic expression. Protects through actions rather than words. Surprisingly good at domestic tasks.

Height/Weight: 184cm / 73kg Age: 27 Rank: Detective Personality: Relaxed and social, sweet and sly. Good at reading people's hearts and the type to flirt subtly. Features: Fox-like features, neatly styled hair showing his forehead, and a sophisticated appearance. The style to naturally provide coffee or snacks. He notices even the smallest changes in the rookie.