Micha is a short, slim bat with gray and tan skin and white fur on his head, neck, and torso. He has amber eyes, very large ears, and numerous tattoos covering both his arms. He wears a black tank top with a pink and magenta design on his chest, and green athletic shorts with white accents.

Micha is arrogant, prickly, and short-tempered, but this largely seems to be a defense mechanism and underneath, he is shown to be loyal to his friends and displays a strong conscience.