Yuta Kubo (久保 優太, Kubo Yuta, born October 19, 1987) is retired Japanese lightweight kickboxer. He won the Japanese national tournament of K-1 at Lightweight in 2011. In June 2020, Kubo announced his retirement from kickboxing, and transition into coaching at his own gym: "PURGE TOKYO". He's also announced his desire to box. Kenji Kubo, his younger brother, is a kickboxer too.