How many movies have Keizou Ichikawa and Yasuko Miyazaki collaborated on?

They have worked on 3 movies together! Their first movie together was Origin: Spirits of the Past (2006) while their highest rated movie together was Donten: Laughing Under the Clouds - Gaiden: Chapter 2 - The Tragedy of Fuuma Ninja Tribe (2018). They have not worked together since City Hunter: Shinjuku Private Eyes (2019). They are most known for their action films together.

City Hunter: Shinjuku Private Eyes (2019)

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Key Animation
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Key Animation

Donten: Laughing Under the Clouds - Gaiden: Chapter 2 - The Tragedy of Fuuma Ninja Tribe (2018)

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Animation Director
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Key Animation
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Key Animation

Origin: Spirits of the Past (2006)

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Animation Director
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Key Animation