How many movies have Keizo Shimizu and Kenichi Maejima collaborated on?

They have worked on 4 movies together! Their first movie together was Space Adventure Cobra: The Movie (1982) while their highest rated movie together was Legend of the Galactic Heroes: Overture to a New War (1993). They have not worked together since Bakumatsu no Spasibo (1997). They are most known for their animation films together.

Bakumatsu no Spasibo (1997)

Crew
Character Designer
Crew
Co-Director
Crew
Animation Director

Legend of the Galactic Heroes: Overture to a New War (1993)

Crew
Director
Crew
Script

Legend of the Galactic Heroes: Golden Wings (1992)

Crew
Director
Crew
Key Animation

Space Adventure Cobra: The Movie (1982)

Crew
Animation
Crew
Animation