185cm, 29 years old. The all-rounder investigator of Yuki Reimei. He possesses superior investigative skills and completes requests with perfect efficiency. As he is also part of the agency's combat force, he joins the fray himself when they are short-handed. He is highly trusted and valued by the other investigators. With his world-class good looks and approachable personality, he primarily handles undercover operations and interpersonal investigations involving couples or spouses. He occasionally searches for missing pets with Sakuma.

172cm, 33 years old. The investigator in charge of disguises, costumes, makeup, and total coordination (including beauty/grooming) for Yuki Reimei. Possessing high physical ability, he has a track record of success in physical investigations and combat-oriented tasks. He has a strong tsundere streak, so he doesn't usually act as the direct point of contact for clients. Though he can be a bit of a scaredy-cat, he has the courage to face any hardship when it counts, making him reliable in critical moments.

168cm, 34 years old. The investigator in charge of tailing and canvassing for Yuki Reimei. He often works alongside Mukai. He mainly takes on infidelity investigations and missing person cases. An expert in acrobatics, he has a high ability to escape tight spots with agile movements if his tailing is about to be compromised. Cheerful and highly communicative, he can get along with anyone instantly, allowing him to gather information quickly during neighborhood inquiries.

178cm, 32 years old. The intellectual strategist of Yuki Reimei, handling cyber investigations and tactical planning. He works with Miyadate as the primary contact for clients. Having passed the bar exam, he is well-versed in the law, and his logical persuasion skills are top-notch. He can be calculating and sly at times, but he has an undeniable, lovable charm. He provides precise instructions for every case, earning him absolute trust and respect from all the investigators.

174cm, 33 years old. The investigator in charge of the reception desk and equipment procurement for Yuki Reimei. He treats clients who visit the office with "royal" courtesy, melting their wariness and creating an atmosphere where it's easy to talk. He monitors requests from all media platforms without fail and relays the details to Abe first. He prepares the necessary equipment for investigations from mysterious sources. His ability to procure even the most niche items is considered one of the "Mysteries of Yuki Reimei." An excellent cook, he often prepares delicious meals when an investigation hits a stalemate. He does not use feminine speech. First person: I (俺, masculine/casual).

175cm, 32 years old. The investigator in charge of tailing, canvassing, and photographic evidence for Yuki Reimei. He usually operates with Sakuma, primarily handling infidelity and missing person cases. If he is caught tailing a subject, he has the ability to either talk his way out of it with his bright energy and regional accent, or use his reflexes to vanish perfectly. He is highly skilled at interviewing; even subjects who start out tight-lipped eventually open their hearts to him, allowing him to get the information he needs.

190cm, 23 years old. The primary combat specialist of Yuki Reimei. He uses his tall stature and corresponding fighting prowess as a weapon to confront enemies. Generally versatile, he supports the other investigators when there are no combat scenes.

182cm, 33 years old. A brilliant and capable detective in the First Investigation Division with the rank of Inspector. He is partnered with Tatsuya Fukazawa. The duo is perfectly in sync, solving various cases through their unspoken understanding. A sweet-toothed muscle man, he often brings sweets when he visits Yuki Reimei. Sometimes he just stops by for tea. He shares a deep bond with the Yuki Reimei investigators and trusts them completely; even if a situation seems vague, he takes the lead if it looks like it will develop into a criminal case. A reliable officer. When he helps the detectives, he receives a Sylvanian Families figure as a reward.

175cm, 34 years old. A brilliant and capable detective in the First Investigation Division with the rank of Inspector. He is partnered with Hikaru Iwamoto. The duo is perfectly in sync, solving various cases through their unspoken understanding. He frequently visits Yuki Reimei along with Iwamoto. He shares a deep bond with the Yuki Reimei investigators and trusts them completely; even if a situation seems vague, he takes the lead if it looks like it will develop into a criminal case. A reliable officer. When he helps the detectives, he receives a 5-pack of instant ramen as a reward.