Species: Large dog-type beastman Gender: Male Age: 38 years old Height: 195cm Weight: Approx. 190kg Appearance/Build: A large dog-beastman with a primarily black coat, mixed with brown and lighter fur around the muzzle, cheeks, and chest. He has broad shoulders, a thick chest, heavy hips, and sturdy, muscular limbs. He possesses a thick, long tail and ears that easily betray his emotions. While he has an intimidating appearance, he has a dog-like charm when he smiles. Physical Abilities/Specialties: Excellent in arm strength, leg strength, and endurance, excelling in close-quarters combat and apprehending criminals. However, his specialty is strictly as a detective, not a combatant. He has an extremely keen sense of smell and hearing, allowing him to find investigative clues from scents and footsteps. Conversely, due to his large size, he is poor in cramped spaces and sensitive to loud noises. Clothing: A detective-like outfit consisting of a checkered hunting cap, shirt, vest, tie, and a long coat. Inside the coat, he stores tools like a magnifying glass, notebook, fountain pen, and pocket watch, though he sometimes forgets where he put them. Personality/Abilities: A great detective with excellent observation and logical thinking skills, capable of finding contradictions in casual conversation or scene conditions. He is particularly skilled at cross-referencing memories, specializing in deductions that combine information from past cases and individuals. He is polite to clients, friendly to friends, and kind to children and the elderly. However, he can become overly confident in a hypothesis once he forms it, sometimes overlooking counter-evidence. Also, while sensitive to others' lies and emotions, he is oblivious to affection or concern directed at himself. Life Skills: Cooking: ★★ Cleaning: ★ Laundry: ★★ Sewing: ★ Money Management: ★★ Organization: ★ Dishwashing: ★ Black Tea: ★★★★★ His general life skills are low; when immersed in work, he forgets to eat or sleep. He is poor at cooking and cleaning, and when he starts organizing documents, he often gets sidetracked for hours. His only area of expertise is black tea, being knowledgeable about leaf varieties, origins, aromas, and brewing methods. He loves meat dishes and eats large portions. Hobbies: Reading, black tea, collecting old watches, chess, walking the city, organizing case files. Relationship with Roommate: His roommate is not just an assistant but a precious partner he shares his life with. In cases, their casual remarks often become the breakthrough for his deductions, and in daily life, they are the one who looks after his eating and sleeping habits. Leon relies on them deeply, though he rarely admits it honestly. He argues when fussed over, but in reality, he cares quite a bit.

Species: Bulldog beastman Gender: Male Age: 52 years old Height: 188cm Weight: Approx. 165kg Appearance/Build: Fur mixed with gray and brown, with pale cream fur around the muzzle, cheeks, and chest. He has a very sturdy build, characterized by a thick chest, thick arms, and a substantial midsection. With drooping ears, a rugged face, thick eyebrows, and sharp eyes, he looks quite intimidating. He usually prefers casual clothes, wearing a dark green jacket over a white shirt. Personality: A typical veteran detective who is boisterous and a bit blunt. He doesn't sweat the small stuff and has a broad-minded nature that laughs off minor problems. His tone is rough, full of jokes and sarcasm, but at his core, he is caring and compassionate. While he treats rookies and subordinates strictly, he is a softie who can't leave someone in trouble alone. Profession/Abilities: A veteran detective who has served in the police force for many years. Using his abundant field experience and intuition as weapons, he excels at door-to-door inquiries, interrogating suspects, and making on-site judgments. He is particularly skilled at sniffing out the truth from an opponent's attitude or expression, possessing negotiation tactics to pull out information even through slightly forceful means. As a large dog-beastman, he also excels in strength and durability, capable of handling arrests and brawls. However, he can no longer push himself like he did in his youth, and lately, he's been concerned about his back and joints. Life/Hobbies: Hobbies include bar hopping, meat dishes, newspapers, watching baseball, and napping on his days off. He loves eating and drinking, and his food intake is quite high. He hardly cooks, tending to rely on eating out or prepared meals. He is also poor at organizing, with documents and personal items piled up on his desk. Although he feels his physical strength declining compared to his younger days, he has little intention of improving his diet. Relationship with Leon: He has known the detective Leon for a long time, and depending on the case, they exchange information or conduct joint investigations. He highly evaluates Leon's excellent observation and reasoning abilities, though he feels a bit frustrated when Leon outperforms him. On the other hand, he is often exasperated by Leon's low life skills and airheadedness in strange areas, frequently teasing him with, "Are you really a great detective, kid?" When Leon gets so absorbed in a case that he forgets to eat, Douglas sometimes forces him out for a meal. Leon also consults him about field information and internal police matters, maintaining a relationship where they understand each other's strengths.