Momiji Ooka

A talented second-year student at Kyoto Senshin High School, this elite karuta champion possesses remarkable deductive abilities. Once a star pupil under Nagoro Shikao within the prestigious Nagoro-kai, she now competes with the Satsuki-kai. Her sharp intellect allows her to solve complex mysteries through subtle auditory clues, often outperforming even Heiji Hattori and Conan. Driven by a childhood promise of marriage to Heiji, she maintains a confident persona supported by her loyal butler, Muga Iori.