Waya-Gen-Nai-Wa

I am not Mario. My hobby is collecting coins. My favorite food is mushrooms. My favorite color is red. I like hats and always wear a hat. I often go into clay pipes. When I get a star, no one can beat me. I am never Mario.
Believe me. Please, wait a minute! Do not go! Oops, a fireball came out of my hand.