How many movies have Hiroomi Yamakawa and Shigeru Kimishima collaborated on?

They have worked on 7 movies together! Their first movie together was Spirited Away (2001) and was their highest rated movie together. They have not worked together since Naruto Shippuden the Movie (2007). They are most known for their animation films together.

Naruto Shippuden the Movie (2007)

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Key Animation
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Key Animation

Naruto the Movie: Guardians of the Crescent Moon Kingdom (2006)

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Key Animation
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Key Animation

Naruto the Movie: Legend of the Stone of Gelel (2005)

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Key Animation
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Key Animation

Howl's Moving Castle (2004)

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Key Animation
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Key Animation

Naruto the Movie: Ninja Clash in the Land of Snow (2004)

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Key Animation
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Key Animation

The Cat Returns (2002)

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Key Animation
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Key Animation

Spirited Away (2001)

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Key Animation
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Key Animation