How many movies have Kitaro Kosaka and Masaaki Endou collaborated on?

They have worked on 11 movies together! Their first movie together was Nausicaä of the Valley of the Wind (1984) while their highest rated movie together was Princess Mononoke (1997). They have not worked together since The Wind Rises (2013). They are most known for their animation films together.

The Wind Rises (2013)

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Character Designer
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Key Animation
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Animation Director

Nasu: Summer in Andalusia (2003)

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Director
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Key Animation
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Writer

Metropolis (2001)

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Key Animation
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Key Animation

Princess Mononoke (1997)

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Animation Director
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Animation

Whisper of the Heart (1995)

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Animation Director
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Key Animation
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Character Designer

Pom Poko (1994)

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Key Animation
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Key Animation

Akira (1988)

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Key Animation
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Key Animation

Royal Space Force - The Wings Of Honneamise (1987)

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Key Animation
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Key Animation

Castle in the Sky (1986)

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Key Animation
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Key Animation

Angel's Egg (1985)

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Key Animation
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Key Animation

Nausicaä of the Valley of the Wind (1984)

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Key Animation
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Key Animation