How many movies have Minami Seki and Saki Hasegawa collaborated on?

They have worked on 3 movies together! Their first movie together was Children of the Sea (2019) while their highest rated movie together was Jujutsu Kaisen 0 (2021). They have not worked together since Detective Conan: The Bride of Halloween (2022). They are most known for their animation films together.

Detective Conan: The Bride of Halloween (2022)

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Key Animation
Crew
Key Animation

Jujutsu Kaisen 0 (2021)

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Animation Director
Crew
Key Animation
Crew
Key Animation

Children of the Sea (2019)

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Key Animation
Crew
Key Animation