2003 IBC-JBC Japan Cup Results
| Place | Name | Prize Money |
| 1 | Hiroshi Takenaka | 1,200,000 yen |
| 2 | Terukazu Mukai | 500,000 yen |
| 3 | Kiyoshi Suzuki | 200,000 yen |
| 3 | Yoshiyuki Niwa | 200,000 yen |
| 5 | Tetsu Haraguchi | 130,000 yen |
| 5 | Kenji Hanatani | 130,000 yen |
| 5 | Go Takami | 130,000 yen |
| 5 | Muneyasu Suzuki | 130,000 yen |
| 9 | Tomotaka Monzaki | 100,000 yen |
| 9 | Takashi Masubuchi | 100,000 yen |
| 9 | Jyunsuke Inoue | 100,000 yen |
| 9 | Daisuke Sakai | 100,000 yen |
| 13 | Taiki Yurino | 100,000 yen |
| 13 | Akiyoshi Shimokawa | 100,000 yen |
| 13 | Masayuki Shimada | 100,000 yen |
| 13 | Masahiro Yamaguchi | 100,000 yen |
| 17 | Manabu Mori | 50,000 yen |
| 17 | Masafumi Mochizuki | 50,000 yen |
| 17 | Takuya Kinoshita | 50,000 yen |
| 17 | Nobuyuki Nakajima | 50,000 yen |
| 17 | Takayoshi Torii | 50,000 yen |
| 17 | Kiminori Takemoto | 50,000 yen |
| 17 | Shintaro Sugaya | 50,000 yen |
| 17 | Shinji Oikawa | 50,000 yen |
