How many movies have Koichi Yamadera and Tetsuya Iwanaga acted in together?

They have worked on 6 movies together! Their first movie together was Memories (1995) while their highest rated movie together was Evangelion: 3.0+1.0 Thrice Upon a Time (2021). They have not worked together since Evangelion: 3.0+1.0 Thrice Upon a Time (2021). They are most known for their science fiction films together.