Claim: In the movie X-Men: Apocalypse, Mamiko Noto, a Japanese actress, voice actress and singer working under Office Osawa, performed the voice of Jean Grey for the Japanese localization of the film.
Evidence: Mamiko Noto (能登 麻美子, Noto Mamiko, born February 6, 1980) is a Japanese actress, voice actress and singer working under Office Osawa. List of voice performances in localizations of overseas shows and films X-Men: Apocalypse Jean Grey