Punch-Out!! (Nintendo Cinematic Universe)

Punch-Out!! is a Japanese anime film.

Summary
Little Mac strives to be the No. 1 boxer in the world.

Plot Elements

 * As a child, Little Mac was a huge boxing fan and strived to be a boxer like his deceased hero, Mr. Dream.
 * As an adult, Little Mac decides to follow his dream and enlists Doc Louis as his personal trainer.
 * After some intense training, Little Mac enters the "Punch-Out!!" Boxing League.
 * Little Mac wins the Minor Circuit.
 * Little Mac wins the Major Circuit.
 * Little Mac discovers that Doc is the long-lost Mr. Dream.
 * Little Mac wins the World Circuit and becomes the new boxing champion.