How many movies have Kanami Sekiguchi and Kanta Kamei collaborated on?

They have worked on 4 movies together! Their first movie together was Blood: The Last Vampire (2000) while their highest rated movie together was The Girl Who Leapt Through Time (2006). They have not worked together since Book Girl (2010). They are most known for their animation films together.

Book Girl (2010)

Crew
Animation Director
Crew
Storyboard Artist
Crew
Key Animation

The Girl Who Leapt Through Time (2006)

Crew
Key Animation
Crew
Key Animation

Fullmetal Alchemist the Movie: Conqueror of Shamballa (2005)

Crew
Animation Director
Crew
Key Animation
Crew
Key Animation

Blood: The Last Vampire (2000)

Crew
Key Animation
Crew
Key Animation