How many movies have Ichiro Nagai and Mami Koyama acted in together?

They have worked on 15 movies together! Their first movie together was Monster of Frankenstein (1981) while their highest rated movie together was The Tale of Osamu Tezuka: I'm Son-Goku (1989). They have not worked together since Detective Conan: The Story of Ai Haibara: Black Iron Mystery Train (2023). They are most known for their animation films together.

Role
Goblin Elder (voice)
Role
Coco's Mother (voice)
Role
Professeur Shimaoka (voice)
Role
Photon (voice)
Role
Dr. Yamazaki (voice)
Role
Yoko Yazaki (voice)
Role
Crane hermit (voice) / Karin (voice)
Role
Arale Norimaki/Lunch (voice)
Role
Professor Amamori (voice)
Role
Yago (voice)
Role
Grandfather (voice)
Role
Emily Frankenstein (voice)