原田大輔
(born October 18, 1985) is a Japanese professional wrestler, currently signed to Pro Wrestling Noah, where he is a former one-time GHC Tag Team Champion, two-time GHC Junior Heavyweight Champion and record five-time GHC Junior Heavyweight Tag Team Champion. He is also known for his time in Osaka Pro Wrestling, where he was part of the tag team with Daisuke Harada. Kotoge and Harada are former three-time Osaka Pro Wrestling Tag Team Champions and have also worked together for various other promotions across Japan and for Philadelphia, Pennsylvania–based Chikara in the United States.