Ikue Otani was 52 in Pokémon Detective Pikachu when she played the character 'Pikachu (voice)'.
That was over 5 years ago in 2019.
Today she is 58, and has starred in 131 movies in total, 8 of those since Pokémon Detective Pikachu was released.
In Pokémon Detective Pikachu, I think Ikue Otani looks: