How many movies have Masuo Mamada and Takatoshi Omori collaborated on?

They have worked on 5 movies together! Their first movie together was Crayon Shin-chan: Dengeki! Buta no Hizume Daisakusen (1998) while their highest rated movie together was Crayon Shin-chan: The Legend Called Buri Buri 3 Minutes Charge (2005). They have not worked together since Crayon Shin-chan: Honeymoon Hurricane ~The Lost Hiroshi~ (2019). They are most known for their animation films together.

Crayon Shin-chan: Honeymoon Hurricane ~The Lost Hiroshi~ (2019)

Crew
Key Animation
Crew
Key Animation

Crayon Shin-chan: The Legend Called: Dance! Amigo! (2006)

Crew
Key Animation
Crew
Key Animation
Crew
Animation Director
Crew
Animation Director

Crayon Shin-chan: The Legend Called Buri Buri 3 Minutes Charge (2005)

Crew
Animation Director
Crew
Animation Director
Crew
Key Animation
Crew
Key Animation

Crayon Shin-chan: Explosion! The Hot Spring's Feel Good Final Battle (1999)

Crew
Key Animation
Crew
Key Animation

Crayon Shin-chan: Dengeki! Buta no Hizume Daisakusen (1998)

Crew
Key Animation
Crew
Key Animation