Little Mac is a fictional character from the "Dairantou Smash Bros." series, also known as "Super Smash Bros." in English-speaking regions. He originally hails from the "Punch-Out!!" series, where he is a young and ambitious boxer from the Bronx, New York. In "Dairantou Smash Bros.", Little Mac is known for his powerful punches and speed, making him a formidable ground fighter. However, he struggles with aerial combat and recovery. Little Mac's role in the series is that of a playable fighter, where he represents the spirit of determination and underdog perseverance.