Kanegon, known as the "Coin Monster" is one of the most iconic and beloved kaiju in the Ultraman series, Kanegon is a Kaiju transformed by Kaneda Kaneo, a boy who is greedy for money, after he was swallowed by a cocoon that makes the sound of money when shaken. Kanegon's head is in the shape of a coin purse, while his body is like a Martian. His eyes pop out to the direction of money, his mouth is a zipper of a wallet, his tail is rugged like Godzilla, his thorns on his head are there to make him look strong, and his body shines like coins. Since Kanegon was a human before the transformation, he speaks the same language (Japanese) as humans.