The Birth Of Mashimaro

The Birth of Mashimaro is the pilot episode

Plot
a crowd is cheering at Mashimaro, Mashimaro then bows and does a little jig to some jazz music. He then jumps a few times. the last jump was so high he turned into a scrambled egg after hitting the floor. the egg jumped and turned into a chicken. the chicken then layed a egg and out popped Mashimaro, who made a baby sound.

Character debuts
Mashimaro

Chicken

Trivia
this is one of the few episodes where Mashimaro didn't bully a person