How many movies have Hayao Miyazaki and Sadao Kikuchi collaborated on?

They have worked on 3 movies together! Their first movie together was Horus: Prince of the Sun (1968) while their highest rated movie together was Animal Treasure Island (1971). They have not worked together since Ali Baba and the Forty Thieves (1971). They are most known for their animation films together.

Ali Baba and the Forty Thieves (1971)

Crew
Screenplay
Crew
Key Animation
Crew
Key Animation
Crew
Storyboard Artist

Animal Treasure Island (1971)

Crew
Additional Writing
Crew
Key Animation
Crew
Key Animation

Horus: Prince of the Sun (1968)

Crew
Animation
Crew
Animation