How many movies have Ayumi Namiki and Takehito Koyasu collaborated on?

They have worked on 3 movies together! Their first movie together was Rurouni Kenshin: Requiem for the Ishin Patriots (1997) while their highest rated movie together was Armored Trooper VOTOMS: Pailsen Files The Movie (2009). They have not worked together since Fate/Grand Order the Movie: Divine Realm Of The Round Table: Camelot Paladin; Agateram (2021). They are most known for their action films together.