How many movies have Unsho Ishizuka and Yuji Saito collaborated on?

They have worked on 4 movies together! Their first movie together was Pokémon: Lucario and the Mystery of Mew (2005) and was their highest rated movie together. They have not worked together since Pokémon: Zoroark - Master of Illusions (2010). They are most known for their fantasy films together.