TOKYO -- Japanese high school pitcher Shohei Otani says he will pursue a career in Major League Baseball instead of turning professional in Japan.

Shohei Otani, a right-hander whose fastball has surpassed 99 mph, has been scouted by several MLB teams including the Dodgers and Red Sox. Chung Sung-Jun/Getty Images

Otani, a 6-foot-4 right-hander who has thrown a fastball between 99 and 100 mph, has been scouted by several major league teams including the Los Angeles Dodgers and Boston Red Sox.

The 18-year-old Otani said "I think I will start in the minor leagues but I want to challenge in the majors. It's been my dream since entering high school."

Otani was expected to go in the first round of Thursday's amateur draft in Japan.

If he signs with a major league team, Otani would become the first potential top draft pick to make the direct jump from a Japanese high school to the U.S.