How many movies have Manato Onishi and Masayuki Kojima collaborated on?

They have worked on 1 movie together! Their first movie together was Made in Abyss: Dawn of the Deep Soul (2020) and was their highest rated movie together. They have not worked together since Made in Abyss: Dawn of the Deep Soul (2020).

Made in Abyss: Dawn of the Deep Soul (2020)

Crew
Key Animation
Crew
Director
Crew
Storyboard Artist
Crew
Second Unit Director