[RIZIN] Five new bouts added, including Kentaro Ushiku vs. Kaiwen in the featherweight division, Kyung-pyo vs. Zumagazi in the lightweight division, and Tatsuya “Yanbo” Saiga vs. Daigo Kuramoto. Edpoloking withdraws due to injury; his bout against Tsuyoshi Sudario is postponed = “RIZIN.55,” Sunday, November 8, Chiba | News