There are 2 Japanese MLB players played for the Detroit Tigers

Masao
Kida

RHP Detroit Tigers

(Detroit Tigers, Los Angeles Dodgers, Seattle Mariners, Yomiuri Giants, ORIX Buffaloes, Tokyo Yakult Swallows, Hokkaido Nippon Ham Fighters)

木田優夫 (きだ・まさお)

Bats: R Throws: R

Current Age 52

6-3, 210lb (190cm, 95kg)

MLB Debut:
1999-04-05 (30)

Hideo
Nomo

RHP Los Angeles Dodgers

(Los Angeles Dodgers, New York Mets, Osaka Kintetsu Buffaloes, Milwaukee Brewers, Detroit Tigers, Boston Red Sox , Tampa Bay Rays, Kansas City Royals)

野茂英雄 (のも・ひでお)

Bats: R Throws: R

Current Age 52

6-2, 210lb (188cm, 95kg)

MLB Debut:
1995-05-02 (26)