How many movies have Tadashi Hiramatsu and Yumi Ikeda collaborated on?

They have worked on 3 movies together! Their first movie together was Little Witch Academia: The Enchanted Parade (2015) while their highest rated movie together was Maquia: When the Promised Flower Blooms (2018). They have not worked together since Evangelion: 3.0+1.0 Thrice Upon a Time (2021). They are most known for their animation films together.

Evangelion: 3.0+1.0 Thrice Upon a Time (2021)

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Key Animation
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Key Animation
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Art Designer

Maquia: When the Promised Flower Blooms (2018)

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Second Unit Director
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Key Animation
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Character Designer
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Animation Director
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Key Animation
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Storyboard Artist

Little Witch Academia: The Enchanted Parade (2015)

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Key Animation
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Key Animation