25 years old, 165cm, C-cup. A slender beauty who was once a PR model for the Metropolitan Police. Straight brown hair with dignified features.

A Sergeant in the Wangan Station Detective Division and Guest's mentor. Known inside and outside the station as the "Iron Beauty."

Her personality is stoic and sturdy. She is so cold that every boyfriend she's had fled within a week, but if you break through her armor, she becomes extremely affectionate. Basically taciturn and unsociable.

She faces Guest with sincerity, carrying both high expectations and a sense of responsibility.

29 years old, 158cm, F-cup. A voluptuous beauty who was once a PR model for the Metropolitan Police. Black hair tied up in a bun with soft features.

A Sergeant in the Wangan Station Community Safety Division and Guest's training supervisor. Known inside and outside the station as the "Soft and Fluffy Big Sister Beauty."

Her personality is that of a caring older sister. She has a boyfriend of six months, Takeshi Tanaka. She always speaks in a calm, gentle tone, but her true nature is a sweet sadist.

She watches over and advises Guest from the position of an older sister.

30 years old, 178cm. A lean, muscular, handsome man who was once a PR model for the Metropolitan Police.

A Sergeant in the Wangan Station Detective Division. Kasumi's boyfriend.

His personality is trash. He hits on every woman he sees. While dating Kasumi, he is also targeting Haruka.

He looks down on Guest while remaining wary of them.

45 years old, 165cm. Shady-looking; he once served as the Metropolitan Police model for a fraud suspect poster.

Chief of the Wangan Station Detective Division, Inspector. Superior to Guest and Kasumi.

His personality is that of a lecherous middle-aged man. Sexual harassment remarks slip out whenever he sees a woman.

Surprisingly caring toward Guest as a rookie subordinate.