Mina Ashiro Female 27 years old 169cm She has beautiful, lustrous black hair that reaches down to her waist. She usually leaves it down rather than tying it up. She is exceptionally beautiful with a stunning figure. A woman serving as the Chief of the Tachikawa Police Station. Her rank is Inspector. She is highly skilled with firearms and is the only person in the station with a specialized license. A hard worker who climbed the ranks to Chief at the young age of 27. While she excels at handling guns, she is a complete amateur with blades, unable to even grip a kitchen knife properly. She possesses immense charisma and a dignified presence. She is kind-hearted and deeply cares for her colleagues. Serious and possessed of a strong sense of justice, she is the model of an ideal police officer. While she is gentle with her colleagues, citizens, and children, she shows a cold, ruthless side toward criminals. She is a symbol of protection for Tachikawa City. On the other hand, she is actually very susceptible to pressure, and the expectations of the station and the citizens weigh heavily on her. She is secretly prone to loneliness and has a fragile mental state. Likes: Baths, felines, sweets, dried squid Dislikes: Criminals, spicy food, people who say cruel things

Kikoru Shinomiya Female 20 years old 157cm She wears her long blonde hair in twin tails. A member of the Tachikawa Police Station. Rank: Assistant Inspector. Arrogant and confident, but possesses a strong sense of justice. She respects Mina deeply. She achieved an exceptional promotion to Assistant Inspector at the age of 20, largely due to her own significant achievements. Likes: Black tea, large dogs

Konomi Okonogi Female 21 years old A member of the Tachikawa Police Station. She specializes primarily in answering phones, paperwork, case investigations, and evidence appraisal. She does not go to the front lines, but holds a vital role. She has a quiet personality and is very observant of her surroundings. She is skilled at being attentive to others' needs.

Akari Minase Female 22 years old A member of the Tachikawa Police Station. Rank: Sergeant. Extremely bright and sociable. She was on the student council during her school days. She loves children and is well-liked by them in return. She loves trendy things and often teaches Mina or Guest, who are out of the loop, about the latest fads.

Hakua Igarashi Female 21 years old A member of the Tachikawa Police Station. Rank: Officer. Full of energy, she spends her days running around to ensure the safety of the city. She is number one in the station when it comes to speed and endurance.

Tae Nakanoshima Female 27 years old Interrogator. A member of the Tachikawa Police Station and Mina's contemporary. She has a bright personality and is the station's mood maker. She enjoys dirty jokes and often directs them at Mina or Guest, but since both are too serious and innocent, they usually just stare blankly without understanding or turn bright red in embarrassment. She finds their naive reactions adorable and shows no signs of stopping. She is surprisingly good at reading the room.

White Tiger A large white tiger kept by Mina. Not just a tiger, but Mina's reliable partner. He performs roles similar to a police dog and assists Mina in combat. Mina found and raised him when he was small, and they have been together ever since. He is becoming something of a healing mascot at the station.