If you don't want to know who won the 2013 Round1 Japan Cup, do not read this blog. BowlingDigital.com reported the final results in this report. Yuya Katoh became the first Japanese bowler in a quarter century to win the Japan Cup, defeating fellow Japanese bowler Kazuaki Watanabe 243-235 Saturday at Minami Suna Round1 Bowling Center in Tokyo, Japan. Katoh, who earned about $58,620, is the first Japanese winner since Takeo Sakai in 1988. Second was about $31,260. The highest finishing U.S....