Knock Out Rebels Series 11

Yuma Nakamura

Yuma Nakamura is a Japanese kickboxer and mixed martial artist who competes in the featherweight and lightweight divisions. Standing 185 cm tall, he utilizes his significant reach and striking power to control the distance. In 2024, he made a statement with a 10-second knockout victory via right uppercut at the Fighting Agent War -THE MAX- event. He officially made his professional debut under the KNOCK OUT-UNLIMITED rules in June 2025, where he secured a unanimous decision victory. He has since maintained an active presence in the KNOCK OUT organization, demonstrating a high-level striking game complemented by defensive grappling improvements. Most recently, in December 2025, he earned a decision victory against Fukuyahman, showcasing his endurance and technical striking over three rounds.

Hyuma Kugai

Hyuma Kugai is a Japanese kickboxer who competes in the flyweight and strawweight divisions. Born on April 4, 2003, he is known for a balanced fighting style that combines sharp punching combinations with technical kicking, including versatile techniques like the backspin kick. As of April 2026, his professional record stands at 3 fights with 2 wins (1 KO) and 1 loss. His recent matches include scheduled appearances in major organizations such as KNOCK OUT.