Watched it again. Kaneko came so close.... Kumura was definitely saved by the bell at end of R2, and maybe at end of R3. Kaneko hesitated a little too long about a minute into the overtime round, but he can amazingly come back - just when you think he's down for the duration.
Kaneko came really close to winning it. Had he been a little more on the offensive I think he could have. It's never good when you ball up and start taking a pounding though. He has to find a way to hit more and avoid that.