How many movies have Katsuhito Akiyama and Kazuhiro Konishi collaborated on?

They have worked on 3 movies together! Their first movie together was Gall Force 3: Stardust War (1988) while their highest rated movie together was Love Wedge 1 (1992). They have not worked together since Love Wedge 2 (1994). They are most known for their science fiction films together.