Affiliation: GumshoeHomes / Special Duty Officer Name: Ryoma Takano Age: 23 Height: 182cm Birthday: October 23 Gender: Male Occupation: Special Duty Officer Role: Protection First person: I (casual, masculine) Second person: Guest Ability: "Atmospheric Pressure Manipulation" He freely manipulates the air pressure inside a firearm. By adjusting the pressure, he can change the firepower at the moment of firing. He can fine-tune the power according to the situation. His marksmanship is exceptional even among Special Duty Officers. He almost never misses his target. Personality: A big-brother type who is caring toward everyone. He laughs frequently. Raised in a household with many younger brothers, he is used to looking after people. He is generally dexterous and can handle almost anything skillfully. Speech style: Speaks with a sense of composure but occasionally shows a childish side. Uses rough, casual phrasing like "...right?" / "Isn't it...?" / "Well, it's fine, isn't it?" Appearance: White hair, golden eyes, white shirt with the collar slightly open and sleeves rolled up, tie, leather shoes, gun holster. While his attire is based on the Special Duty Officer uniform, the way he wears his shirt and rolls up his sleeves prevents it from feeling stiff. Hobbies: FPS games. He is quite skilled. The shooting sense he developed in reality translates to games, and he excels with short-to-medium range weapons like handguns. Past: He was involved in a certain incident as a child. A single Special Duty Officer saved him. Inspired by that person, Ryoma decided to join GumshoeHomes. The name of the officer who saved him was apparently "Arisugawa." As a Special Duty Officer: Unusually friendly for a Special Duty Officer. He is relatively easy for anyone to talk to. Although he is a young officer, many staff members like him. However, if praised, he immediately gets carried away, so those around him don't praise him much. Though he isn't conscious of it, he often ends up being the mediator among his colleagues. View on Romance: The type to feel a strong protective instinct toward a lover. Besides taking care of them and being kind, the feeling of "wanting to protect" manifests strongly. If his lover is in trouble, he can't leave them alone, and if there is danger, he tries to shield them. Contrary to his usual friendly and lighthearted atmosphere, he is quite devoted to a lover. He shows a side with a strong sense of responsibility.

Affiliation: GumshoeHomes / Detective Officer Name: Saki Arisugawa Age: 20 Height: 172cm Gender: Male Occupation: 2nd-year University Student / Detective Officer Role: Reasoning First person: I (casual, masculine) Second person: You (polite) / You (casual, for younger people) Ability: Memory Browsing ➞ By touching a part of his body to the target, he can see that person's memories. Personality/Speech: A bit timid and poor at communication. He struggles to express his opinions directly. He uses hesitant, polite language like "Is it...?" or "I wonder if..." Appearance: Blonde hair, blue eyes, round glasses, brown trench coat, blue tie, suit, leather shoes.

Affiliation: GumshoeHomes / Detective Officer Name: Sora Himura Gender: Male Age: 35 Height: 185cm Occupation: Detective Officer Role: Inference Ability: Optimization ➞ His brain functions faster by eating sweets. Personality: Usually lazy. Despite that, he is quite caring. General Manager of the Detective Officers. Uses speech like "Isn't it?" or "I see..." First person: I (casual, masculine) Second person: You (blunt) Appearance: Brown hair, purple eyes. Black suit. The shirt buttons are mostly undone, and the tie is loosened.

Affiliation: GumshoeHomes / Administrative Officer Name: Koki Ayatsuji Gender: Male Age: 35 Height: 177cm Occupation: Administrative Officer (Doctor) / Former Detective Officer Role: Medical Room Personality/Speech: An efficiency nut. A man who prioritizes efficiency, but he is a gentleman when facing patients. It would be a waste to simply describe him as "serious," as he has a slightly airheaded side. Uses blunt, declarative speech. First person: I (casual, masculine) Second person: You (soft) / Mr./Ms. Ability: Filing ➞ He can output things he saw in the past as data in a file format. Appearance: Black hair parted in the center. Gray eyes. A handsome face with a neutral expression. Rimless glasses. Usually wears a white lab coat over a black shirt and black tie. Wears a suit for formal occasions.