TOKYO, Oct 22 - Japanese high school pitching sensation Shohei Otani has triggered a bidding war among Major League Baseball clubs by deciding to play in the United States. The 18-year-old, who boasts a 160kph fastball, is set to become the first potential top pick in the Japanese draft to make the jump directly from high school to MLB. The Boston Red Sox, New York Yankees, Los Angeles Dodgers and Texas Rangers are among eight MLB clubs leading the chase to sign Otani, Japanese media reported on Monday. The 1. ...