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TOKYO, JAPAN - SEPTEMBER 22: Champion Shinsuke Yamanaka of Japan hits challenger Anselmo Moreno of Panama with a left during the WBC world bantamweight title between Shinsuke Yamanaka of Japan and Anselmo Moreno of Panama at the Ota-city General Gymnasium on September 22, 2015 in Tokyo, Japan. (Photo by Koki Nagahama/Getty Images)

TOKYO, JAPAN - SEPTEMBER 22:  Champion Shinsuke Yamanaka of Japan hits challenger Anselmo Moreno of Panama with a left during the WBC world bantamweight title between Shinsuke Yamanaka of Japan and Anselmo Moreno of Panama at the Ota-city General Gymnasium on September 22, 2015 in Tokyo, Japan.  (Photo by Koki Nagahama/Getty Images)