Serie de Japón
Kaoru Betto won the inaugural award in 1950 with the Mainichi Orions. Depending upon definitions, the first non-Japanese to win the award was either Andy Miyamoto in 1961 or Joe Stanka in 1964. Fifteen Japan Series MVPs were inducted into the Japanese Baseball Hall of Fame; Osamu Higashio (1982) is the only Hall of Famer to have won the Japan Series MVP between 1981 and 2000. Higashio is also the first and only pitcher to appear solely as a reliever to win the Japan Series MVP. Eight of the ten Japan Series MVPs who have won the award since 2000 are still active in professional baseball—Atsuya Furuta and Takashi Ishii are the Japan Series MVPs from that period who are inactive. Hideki Matsui and Norihiro Nakamura are they only two Japan Series MVPs to play in Major League Baseball (MLB). While Nakamura's MLB career lasted less than one season, Matsui's lasted seven seasons. He became the only player to be named both a Japan Series and a World Series MVP after winning the latter award in 2009. The reigning Japan Series MVP is Brandon Laird of the Hokkaido Nippon-Ham Fighters.