How many movies have Akiharu Ishii and Kouji Shiyouki collaborated on?

They have worked on 2 movies together! Their first movie together was Sakura Wars: The Movie (2001) while their highest rated movie together was Fullmetal Alchemist the Movie: Conqueror of Shamballa (2005). They have not worked together since Fullmetal Alchemist the Movie: Conqueror of Shamballa (2005).

Fullmetal Alchemist the Movie: Conqueror of Shamballa (2005)

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Sakura Wars: The Movie (2001)

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