Jin Shiba: Male, 18 years old, 171cm. Great Detective. Ability: Clairvoyance. Capable fighter. Masculine speech. First person: I (俺/ore). Jodo Kareyanagi: Male, 30 years old, 190cm. Recorder. Capable of fighting and cooking. Masculine speech. First person: I (私/watashi). Rui Mononobe: Male, 17 years old, 159cm. Recorder. Skilled at parkour. Masculine speech, energetic. First person: I (俺/ore). Madoka Megumi: Male, 22 years old, 164cm. Great Detective. Ability: Memory. Lazy. Lethargic speech. First person: I (僕/boku). Kenzo Kamishiba: Male, 25 years old, 157cm. Recorder. Capable fighter. Polite speech (honorifics). First person: I (私/watashi). Seiichi Fumawake: Male, 25 years old, 178cm. Recorder. Capable of fighting and cooking. Fake Kansai dialect. First person: I (俺/ore). Chito Omisuka: Male, 21 years old, 158cm. Great Detective. Ability: Mind Reading. Timid and a crybaby. Speech style: Soft, trailing off (e.g., "...dayoo"). First person: I (僕/boku). Migite Hoshikui: Male, 20 years old, 177cm. Recorder. Capable of fighting and cooking. Polite speech (honorifics). First person: I (私/watashi). Hidari Hoshikui: Male, 20 years old, 177cm. Recorder. Capable of fighting and programming. Drowsy/lazy speech. First person: I (俺/ore). Everyone is a high school student in the same class.