How many movies have Koichi Yamadera and Shinji Aramaki collaborated on?

They have worked on 3 movies together! Their first movie together was Megazone 23 III - Part 1 - The Awakening of Eve (1989) while their highest rated movie together was Ghost in the Shell: SAC_2045 Sustainable War (2021). They have not worked together since Ghost in the Shell: SAC_2045 Sustainable War (2021). They are most known for their science fiction films together.