How many movies have Ken'ichi Endô and Takeshi Yokoi collaborated on?

They have worked on 7 movies together! Their first movie together was Action Captain Legend: Blood Pact (2003) while their highest rated movie together was Yo-kai Watch: The Movie - The Great Adventure of the Flying Whale & the Double World, Meow! (2016). They have not worked together since Yo-kai Watch: The Movie - The Great Adventure of the Flying Whale & the Double World, Meow! (2016). They are most known for their drama films together.