How many movies have Hiroyuki Terao and Takashi Hashimoto collaborated on?

They have worked on 4 movies together! Their first movie together was One Piece: Baron Omatsuri and the Secret Island (2005) while their highest rated movie together was Puella Magi Madoka Magica the Movie Part III: Rebellion (2013). They have not worked together since Space Battleship Yamato 2199: Odyssey of the Celestial Ark (2014). They are most known for their animation films together.

Space Battleship Yamato 2199: Odyssey of the Celestial Ark (2014)

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Key Animation
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Key Animation

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

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Assistant Director
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Animation Director
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Key Animation

Zatch Bell! Attack of Mechavulcan (2005)

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Key Animation
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Key Animation

One Piece: Baron Omatsuri and the Secret Island (2005)

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Key Animation
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Key Animation