Tatsuyoshi Masubuchi (増渕 竜義, Masubuchi Tatsuyoshi, born May 3, 1988 in Sōka, Saitama, Japan) is a professional Japanese baseball player.

Tatsuyoshi Masubuchi
Pitcher
Born: (1988-05-03) May 3, 1988 (age 36)
Sōka, Saitama, Japan
Bats: Right
Throws: Right
debut
April 7, 2007, for the Tokyo Yakult Swallows
Teams
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