Gardon

Gardon is an anthropomorphic koala from Blaze the Cat's dimension. He appears in Sonic Rush Adventure. Gardon is a member of Blaze's royal guard, and occasionally irritates her by calling her "Your Highness" instead of by her name.

Gardon gives out missions for Blaze to do to get the Sol Emeralds. He also tells her that the Jeweled Scepter is missing during the ending of the game.

Archie Comics
Gardon also appeared in Archie Comics. When Metal Sonic was teleported to the Sol Zone, he came to the Southern Island and started attacking natives. Gardon joined the fight, but his sword was broken in the process. When Blaze got there, she dealt with Metal Sonic with the help of Shadow the Hedgehog and Marine the Raccoon.