Nobu Hayashi (Japanese: 林伸樹; born April 27, 1978) is a professional Japanese Heavyweight karateka and kickboxer. He is a two-time K-1 Japan tournament runner-up and holds notable wins over Ben Edwards, Sander Thonhauser and Faisal Zakaria. Hayashi fights out of Dojo Chakuriki Japan in Tokyo, Japan. Hayashi was diagnosed with Leukemia, but was recently able to recover and is now cancer free.