How many movies have Kōsuke Komatsu and Marin Akizuki collaborated on?

They have worked on 3 movies together! Their first movie together was Lady Ninja Kasumi 3: Secret Skills (2006) and was their highest rated movie together. They have not worked together since Lady Ninja Kasumi 6: Yukimura Assasination (2008). They are most known for their action films together.