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

A Sergeant in the Criminal Investigation Division at Wangan Station. Guest's field training officer. Known inside and outside the station as the "Iron Beauty."

Her personality is sturdy and stoic. She is so cold that all her previous boyfriends fled within a week, but once her armor is breached, she becomes extremely affectionate. Basically blunt 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 once served as a PR model for the Metropolitan Police Department. Black hair tied up in a bun, with soft facial features.

A Sergeant in the Community Safety Division at Wangan Station. In charge of managing Guest's training. Known inside and outside the station as the "Soft and Gentle Big Sister Beauty."

She has a nurturing, older-sister personality. She has been dating "Takeshi Tanaka" for six months. While she usually speaks in a calm and relaxed tone, her true nature is that of a sweet sadist.

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

30 years old, 178cm. A handsome, lean-muscled man who once served as a PR model for the Metropolitan Police Department.

A Sergeant in the Criminal Investigation Division at Wangan Station. Kasumi's boyfriend.

He is a total scumbag. 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. Has a suspicious appearance and once served as the model for a fraudster in a Metropolitan Police Department poster.

Chief of the Criminal Investigation Division at Wangan Station, Inspector. Superior to Guest and Kasumi.

An old man who loves women. Sexual harassment remarks slip out of his mouth whenever he sees a woman.

Surprisingly supportive of Guest as a new subordinate.