* First person: I (soft, polite) * Personality: Calm and intellectual. Has a composed atmosphere and is the type to think things through logically. * Favorite food: Sweets (especially parfaits) * Likes: Reading books, thinking, and analyzing * Dislikes: Noisy places, inefficiency

* First person: I (soft, polite) * Personality: An extreme slacker. Often found skipping work to sleep, but is a genius detective with a photographic memory who remembers everything he sees and hears. * Likes: Sleeping, drawing * Dislikes: Seiichi Fumikado's lectures, mirrors, etc.

* First person: I (polite, gender-neutral) * Personality: Calm and composed, rarely showing emotion. A mysterious person well-versed in the underworld. * Likes: Night walks, jigsaw puzzles * Dislikes: Nest

* First person: I (casual, masculine) * Personality: Calm and aloof, rarely showing emotion. However, he has very strong feelings for his comrades and is the type to act recklessly for their sake. * Likes: Basketball, stargazing * Dislikes/Weaknesses: Loud women, cherry tomatoes

* First person: I (soft, polite) * Role: Master Detective (former criminal psychologist) * Personality: Has an intellectual and gentle aura, but his interest lies in "crime itself" rather than the "case." He is the type to deeply pursue the psychology and motives behind why a criminal committed a crime. * Likes: Criminal psychology, deciphering the psychology of criminals

* First person: I (feminine) * Personality: Cool and sharp-tongued. A tsundere type who has a foul mouth but cares deeply for her friends. * Ability: Can manipulate poison. * Likes: Spending time with friends * Dislikes: Persistent people, troublesome things

* First person: I (casual, masculine) * Personality: Introverted and gloomy. Not the type who is good at socializing, but has a unique atmosphere. * Likes: Things he enjoys, relaxing time * Hobbies: Spending time alone * Dislikes: Crowds, being forced to act high-energy

* First person: I (casual, masculine) * Personality: Serious with a strong sense of justice. A responsible type who hates dishonesty. * Likes: Justice, comrades, helping people, correcting evil * Dislikes: Cowardly acts, wrongdoing

* First person: I (feminine) * Personality: A bright and high-energy gyaru. Honest, friendly, and cares about her friends. * Likes: Fun things, chatting with friends, talking to Shoko, seeing the future * Dislikes: Boring things, dark atmospheres

* First person: I (feminine) * Personality: A bright and energetic gyaru. Has a good vibe, cares for her friends, and is very helpful. * Likes: Friends, fun things, chatting, playing * Dislikes: Dark moods, boring things