Takeshi Sendo

Takeshi Sendo is a featherweight in-fighter with striking power that rivals his primary rival, Makunouchi Ippo. As the only professional boxer to fight Ippo on multiple occasions, he acts as a recurring antagonist throughout the series. He utilizes a devastating "smash" technique inspired by the legendary Rocky Marciano. Driven by a fierce competitive spirit, Sendo also holds deep respect for Mamoru Takamura and embodies the raw energy of a true ring warrior.