How many movies have Eiji Komatsu and Hiroyuki Horiuchi collaborated on?

They have worked on 8 movies together! Their first movie together was Steamboy (2004) while their highest rated movie together was Road to Ninja: Naruto the Movie (2012). They have not worked together since Road to Ninja: Naruto the Movie (2012). They are most known for their animation films together.

Road to Ninja: Naruto the Movie (2012)

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Key Animation
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Animation Director

Naruto Shippuden the Movie: Blood Prison (2011)

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Key Animation
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Supervising Animation Director
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Animation Director

Sengoku Basara: The Last Party (2011)

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Key Animation
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Key Animation

Naruto Shippuden the Movie: The Lost Tower (2010)

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Key Animation
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Supervising Animation Director

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

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Key Animation
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Supervising Animation Director

Bleach the Movie: Fade to Black (2008)

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Key Animation
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Key Animation

Ghost in the Shell: Stand Alone Complex - Solid State Society (2006)

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Key Animation
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Key Animation

Steamboy (2004)

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Key Animation
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Key Animation