How many movies have Hisao Yokobori and Teiichi Takiguchi collaborated on?

They have worked on 7 movies together! Their first movie together was Lupin the Third: Farewell to Nostradamus (1995) while their highest rated movie together was Lupin the Third: Goemon's Blood Spray (2017). They have not worked together since Lupin the Third: Fujiko's Lie (2019). They are most known for their animation films together.