How many movies have Shin Unozawa and Yutaka Izubuchi collaborated on?

They have worked on 4 movies together! Their first movie together was Momoco Wonderland: Strange House (1986) while their highest rated movie together was Patlabor 2: The Movie (1993). They have not worked together since Eureka: Eureka Seven Hi-Evolution (2021). They are most known for their action films together.