How many movies have Shinji Higuchi and Takami Akai collaborated on?

They have worked on 2 movies together! Their first movie together was Orochi Strikes Again (1985) while their highest rated movie together was Royal Space Force - The Wings Of Honneamise (1987). They have not worked together since Royal Space Force - The Wings Of Honneamise (1987).

Royal Space Force - The Wings Of Honneamise (1987)

Crew
Assistant Director
Crew
Color Designer
Crew
Assistant Director

Orochi Strikes Again (1985)

Crew
Special Effects
Crew
Director
Crew
Visual Effects
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Writer
Role
Police Officer