How many movies have Kouji Ishida and Masaru Ooshiro collaborated on?

They have worked on 4 movies together! Their first movie together was Space Battleship Yamato 2199: Odyssey of the Celestial Ark (2014) and was their highest rated movie together. They have not worked together since Doraemon the Movie: Nobita's Earth Symphony (2024). They are most known for their animation films together.