There are 2 Japanese MLB players played for the Philadelphia Phillies

Tadahito
Iguchi

2B Chicago White Sox

(Chicago White Sox, Philadelphia Phillies, San Diego Padres, Chiba Lotte Marines, Fukuoka SoftBank Hawks)

井口資仁 (いぐち・ただひと)

Bats: R Throws: R

Current Age 46

5-10, 185lb (178cm, 83kg)

MLB Debut:
2005-04-04 (30)

So
Taguchi

OF St. Louis Cardinals

(St. Louis Cardinals, Philadelphia Phillies, Chicago Cubs, ORIX BlueWave)

田口壮 (たぐち・そう)

Bats: R Throws: R

Current Age 53

5-10, 170lb (178cm, 77kg)

MLB Debut:
2002-06-10 (33)