Gamagorō

is a giant toad that resides on Mount Myōboku.

Personality
Gamagorō is pleasant and respectful; using honorifics when referring to his summoner and even going as far as to pledge to go anywhere Konohamaru wanted.

Appearance
Gamagorō is a huge purple toad with a lighter shade of purple on his underside. He also has red markings around is eyes.

Academy Arc
Gamagorō was summoned by Konohamaru in front of an Academy class to display the use of the Summoning Technique. Gamagorō happily stated that he would go anywhere Konohamaru willed before being de-summoned.