How many movies have Atsuko Sasaki and Mamiko Nakanishi collaborated on?

They have worked on 8 movies together! Their first movie together was Pokémon the Movie 2000 (1999) while their highest rated movie together was Evangelion: 1.0 You Are (Not) Alone (2007). They have not worked together since Napping Princess (2017). They are most known for their animation films together.

Napping Princess (2017)

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Animation Director
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Key Animation
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Key Animation

Eden of the East Movie II: Paradise Lost (2010)

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Animation Director
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Key Animation

Eden of the East Movie I: The King of Eden (2009)

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Key Animation
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Key Animation
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Animation Director

Evangelion: 1.0 You Are (Not) Alone (2007)

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Key Animation
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Key Animation

A Tree of Palme (2002)

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Key Animation
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Key Animation

Inuyasha the Movie: Affections Touching Across Time (2001)

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Key Animation
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Key Animation

Pokémon 3: The Movie (2000)

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Key Animation
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Key Animation

Pokémon the Movie 2000 (1999)

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Key Animation
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Key Animation