How many movies have Ryuji Shiromae and Yoshihiro Watanabe collaborated on?

They have worked on 3 movies together! Their first movie together was Twilight of the Dark Master (1998) while their highest rated movie together was Mobile Suit Gundam Hathaway (2021). They have not worked together since Mobile Suit Gundam Hathaway (2021). They are most known for their science fiction films together.

Mobile Suit Gundam Hathaway (2021)

Crew
Key Animation
Crew
Key Animation

Mobile Suit Gundam Narrative (2018)

Crew
Animation Director
Crew
Key Animation
Crew
Key Animation

Twilight of the Dark Master (1998)

Crew
Key Animation
Crew
Key Animation