How many movies have Hideki Ito and Hisafumi Nakahara collaborated on?

They have worked on 4 movies together! Their first movie together was RahXephon: Pluralitas Concentio (2003) while their highest rated movie together was Giovanni's Island (2014). They have not worked together since The Wonderland (2019). They are most known for their animation films together.

The Wonderland (2019)

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Animation Director
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Key Animation
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Key Animation

Giovanni's Island (2014)

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Key Animation
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Key Animation

Library War: The Wings Of Revolution (2012)

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Key Animation
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Key Animation

RahXephon: Pluralitas Concentio (2003)

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Key Animation
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Key Animation