How many movies have Kei Satō and Riley Jackson collaborated on?

They have worked on 1 movie together! Their first movie together was High Seas Hijack (1977) and was their highest rated movie together. They have not worked together since High Seas Hijack (1977).

High Seas Hijack (1977)

Role
T.V. Director Fukami
Crew
ADR Supervisor
Role
Dr. Hatsuyama (voice)