How many movies have Etsuko Kozakura and Takehito Koyasu acted in together?

They have worked on 6 movies together! Their first movie together was Tenchi Forever! (1999) while their highest rated movie together was Yo-kai Watch: The Movie - The Great King Enma and the Five Tales, Meow! (2015). They have not worked together since Yo-kai Watch: Forever Friends (2018). They are most known for their animation films together.