| year | team name | league | level | mlb | # | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 2002 | Nippon | Jap Pac | Intl | 7 | 26 | 7 | 11 | 4.26 | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 135.1 | 132 | 68 | 64 | 13 | 48 | 84 | 0 | 0 | 0 | 1.33 | 8.78 | 0.86 | 3.19 | 5.59 | 4.52 | 1.75 | |
| 2003 | Nippon | Jap Pac | Intl | - | 27 | 0 | 3 | 6.98 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 19.1 | 31 | 18 | 15 | 3 | 4 | 6 | 0 | 0 | 0 | 1.81 | 14.43 | 1.40 | 1.86 | 2.79 | 8.38 | 1.50 | |
| 2004 | Yomiuri | Jap Cen | Intl | - | 28 | 2 | 0 | 3.79 | 38 | 0 | 0 | 0 | 0 | 0 | 1 | 35.2 | 29 | 16 | 15 | 2 | 14 | 23 | 0 | 0 | 0 | 1.21 | 7.32 | 0.50 | 3.53 | 5.80 | 4.04 | 1.64 | |
| 2004 | Nippon | Jap Pac | Intl | - | 28 | 0 | 0 | 3.00 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 8 | 2 | 2 | 1 | 4 | 4 | 0 | 0 | 0 | 2.00 | 12.00 | 1.50 | 6.00 | 6.00 | 3.00 | 1.00 | |
| 2005 | Yomiuri | Jap Cen | Intl | - | 29 | 0 | 1 | 6.75 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 12 | 5 | 5 | 0 | 5 | 5 | 1 | 0 | 0 | 2.55 | 16.20 | 0.00 | 6.75 | 6.75 | 6.75 | 1.00 |