Tags: Martial Artist.
Naoko Kumagai (born August 8 1971 in Yamanashi) is a Japanese female kickboxer and 3-time World Champion in 3 different weight classes. She also had two amateur boxing matches with Russian Elena Karpachova and one pro boxing match.Kumagai is known for her knockout punch and high KO percentage. Her kickboxing record is 36 fights with 31 wins 27 via KO 4 losses and 2 draw.