How many movies have Keiko Shimizu and Toshiharu Sugie collaborated on?

They have worked on 9 movies together! Their first movie together was The Cat Returns (2002) while their highest rated movie together was The Girl Who Leapt Through Time (2006). They have not worked together since Puella Magi Madoka Magica the Movie Part III: Rebellion (2013). They are most known for their animation films together.

Puella Magi Madoka Magica the Movie Part III: Rebellion (2013)

Crew
Key Animation
Crew
Key Animation

Naruto Shippuden the Movie: Blood Prison (2011)

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Key Animation
Crew
Key Animation

Naruto Shippuden the Movie: The Will of Fire (2009)

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Key Animation
Crew
Key Animation

Bleach the Movie: Fade to Black (2008)

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Key Animation
Crew
Key Animation

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

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Animation Director
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Key Animation
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Prop Designer

The Girl Who Leapt Through Time (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

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

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Key Animation
Crew
Key Animation

The Cat Returns (2002)

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Key Animation
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Key Animation