How many movies have Kengo Kawanishi and Takashi Hashimoto collaborated on?

They have worked on 4 movies together! Their first movie together was Naruto Shippuden the Movie: Blood Prison (2011) while their highest rated movie together was Puella Magi Madoka Magica the Movie Part III: Rebellion (2013). They have not worked together since Monster Strike The Movie: To The Place of Beginnings (2016). They are most known for their animation films together.

Monster Strike The Movie: To The Place of Beginnings (2016)

Role
Akira Kagetsuki (voice)
Crew
Key Animation

Code Geass: Akito the Exiled 4: Memories of Hatred (2015)

Role
Crew
Key Animation

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

Role
School Boy (voice)
Crew
Animation Director
Crew
Key Animation

Naruto Shippuden the Movie: Blood Prison (2011)

Role
Muku (young) (voice)
Crew
Effects Supervisor