Mayumi Izuka: Mayumi Izuka. Actress: Pokémon: The First Movie - Mewtwo Strikes Back. Mayumi Izuka was born on 3 January 1977 in Tokyo, Japan. She is an actress, known for Pokémon: The First Movie - Mewtwo Strikes Back (1998), Pokémon (1997) and Pokémon the Movie 2000 (1999).