Kuru Kuru Kururin (Nintendo Cinematic Universe)

Kuru Kuru Kururin is a Japanese anime miniseries.

Summary
Piloting a Helirin, Kururin must rescue his missing brothers and sisters before midnight...

Plot Elements

 * Kururin's brothers and sisters go missing, and it is up to him to find them.
 * Kururin is initially unsure that he is up to the task because he has never left his home world before.
 * Being the adventurous and helpful fellow he is, Kururin agrees to rescue his lost family.
 * Teacher Hare trains Kururin in the art of controlling the Helirin, a stick-shaped helicopter that has a slow-spinning propeller.
 * Piloting the Helirin through the different worlds will be a difficult task, but using Teacher Hare's valuable lessons, Kururin bravely sets out on his adventure to rescue his lost family.
 * Kuririn successfully all his siblings before midnight.