The official website for the upcoming 21st Detective Conan feature film, Karakurenai no Love Letter/Crimson Love Letter, today posted a 30-second teaser introducing Momiji Ooka, who calls herself Heiji Hattori’s fiancée. She is a 17-year-old student in her second-grade class at Kyoto Seishin High School, who first appeared in the manga’s 962nd chapter included in the manga’s latest 91st volume, and this is her first appearance in a Conan feature film.
Detective Conan: Crimson Love Letter is set to be released in Japan on April 15, 2017.
Teaser visual newly drawn by the manga author Gosho Aoyama
— 劇場版名探偵コナン【公式】 (@conan_movie) November 29, 2016
© 2017 Gosho Aoyama/Detective Conan Production Committee