Momiji Ooka (大岡紅葉) is a main character in Detective Conan: The Crimson Love Letter, voiced in Japanese by Satsuki Yukino. The series' music includes "Detective Conan Movie 21: The Crimson Love Letter - Main Theme", "Detective Conan "The Crimson Love Letter" || Togetsukyō ~Kimi Omou~ by Mai Kuraki || Heiji & Kazuha".
