2004 MLB Japan All-Star Series
The 2004 MLB Japan All-Star Series was the ninth edition of the championship, a best-of-eight series between the All-Star teams from Major League Baseball and Nippon Professional Baseball.
MLB won the series by 5–3–0 and Vernon Wells was named MVP.Results
Championship
| Game | Winning Team | Score | Losing Team | Location |
| 1 | MLB All-Stars | 07-02 | NPB All-Stars | Tokyo Dome |
| 2 | MLB All-Stars | 05-03 | NPB All-Stars | Tokyo Dome |
| 3 | MLB All-Stars | 07-03 | NPB All-Stars | Tokyo Dome |
| 4 | MLB All-Stars | 07-02 | NPB All-Stars | Fukuoka Dome |
| 5 | NPB All-Stars | 03-01 | MLB All-Stars | Osaka Dome |
| 6 | NPB All-Stars | 05-01 | MLB All-Stars | Sapporo Dome |
| 7 | NPB All-Stars | 03-02 | MLB All-Stars | Nagoya Dome |
| 8 | MLB All-Stars | 05-00 | NPB All-Stars | Tokyo Dome |
Rosters
MLB All-Stars roster
NPB All-Stars roster
