How many movies have Koichi Usami and Mamiko Noto collaborated on?

They have worked on 8 movies together! Their first movie together was Digimon Adventure 02: Hurricane Touchdown! The Golden Digimentals (2000) while their highest rated movie together was Bodacious Space Pirates: Abyss of Hyperspace (2014). They have not worked together since Donten: Laughing Under the Clouds - Gaiden: Chapter 3 - Conspiracy of the Military (2018). They are most known for their animation films together.

Donten: Laughing Under the Clouds - Gaiden: Chapter 3 - Conspiracy of the Military (2018)

Crew
Key Animation
Role
Nishiki (voice)

Donten: Laughing Under the Clouds - Gaiden: Chapter 2 - The Tragedy of Fuuma Ninja Tribe (2018)

Crew
Lead Animator
Role
Nishiki (voice)
Crew
Key Animation

Donten: Laughing Under the Clouds - Gaiden: Chapter 1 - One Year After the Battle (2017)

Crew
Action Director
Role
Nishiki (voice)
Crew
Key Animation

PERSONA3 THE MOVIE #4 Winter of Rebirth (2016)

Crew
Key Animation
Role
Fuuka Yamagishi (voice)

Code Geass: Akito the Exiled 3: The Brightness Falls (2015)

Crew
Key Animation
Role
(voice)

Bodacious Space Pirates: Abyss of Hyperspace (2014)

Crew
Key Animation
Role
Scarlett Cipher (voice)

Inuyasha the Movie 4: Fire on the Mystic Island (2004)

Crew
Key Animation
Role
Rin (voice)

Digimon Adventure 02: Hurricane Touchdown! The Golden Digimentals (2000)

Crew
Key Animation
Role
Chocomon (voice)