Kyoji Horiguchi is a Japanese MMA fighter currently competing in Rizin FF and Bellator MMA in the Bantamweight divisions. He is the current Rizin Bantamweight champion in his second reign. He is the former bantamweight champion in both organizations.A professional competitor since 2010, Horiguchi formerly competed in the UFC and is the former Shooto Bantamweight Champion. He graduated from Sakushin Gakuin High School in Utsunomiya, Tochigi, Japan.