How many movies have Tetsuo Okude and Yōichi Shiga collaborated on?

They have worked on 1 movie together! Their first movie together was Misu 20-sai Kaikan! Yuriko no Honban (1986) and was their highest rated movie together. They have not worked together since Misu 20-sai Kaikan! Yuriko no Honban (1986).