Mike

Mike is a character in the Disney Movie, ''Dakota. ''He is the Son of Mickey and Minnie Mouse and Mika's brother

A character matching the image below is briefly seen in the "For the First Time in Forever" number for Family Day. He is in the middle row at the beginning of the scene.

Trivia

 * According to The Secret School, he is revealed to be Best Friends with Tommy Porter.
 * He is shown to be Friends with One of Cinderella's Step-Nieces
 * According to "Puffed Deliciousness", Mickey has a Daughter named Mika. Whether this is meant to be Mike who has been renamed or a sibling of Mike is unknown