How many movies have Gorō Naya and Kaoru Izumiguchi collaborated on?

They have worked on 1 movie together! Their first movie together was Space Battleship Yamato (1977) and was their highest rated movie together. They have not worked together since Space Battleship Yamato (1977).

Role
Okita Juzo / Aruga Kosaku (voice)
Crew
Animation Director