| 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 |
| 1993 | Chunichi | Jap Cen | Intl | - | 23 | 4 | 1 | 4.12 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 54.2 | 48 | 27 | 25 | 12 | 37 | 42 | 0 | 0 | 0 | 1.55 | 7.90 | 1.98 | 6.09 | 6.91 | 4.45 | 1.14 | |
| 1994 | Chunichi | Jap Cen | Intl | - | 24 | 7 | 9 | 3.14 | 28 | 0 | 5 | 0 | 0 | 0 | 0 | 140.2 | 127 | 58 | 49 | 13 | 75 | 104 | 0 | 0 | 0 | 1.44 | 8.13 | 0.83 | 4.80 | 6.65 | 3.71 | 1.39 | |
| 1995 | Chunichi | Jap Cen | Intl | - | 25 | 3 | 9 | 6.63 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 91.0 | 116 | 68 | 67 | 12 | 45 | 70 | 0 | 0 | 0 | 1.77 | 11.47 | 1.19 | 4.45 | 6.92 | 6.73 | 1.56 | |
| 1996 | Chunichi | Jap Cen | Intl | - | 26 | 3 | 2 | 4.93 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 69.1 | 83 | 41 | 38 | 6 | 36 | 51 | 0 | 0 | 0 | 1.72 | 10.77 | 0.78 | 4.67 | 6.62 | 5.32 | 1.42 | |
| 1997 | Chunichi | Jap Cen | Intl | - | 27 | 0 | 0 | 9.00 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 9 | 7 | 7 | 2 | 5 | 8 | 0 | 0 | 0 | 2.00 | 11.57 | 2.57 | 6.43 | 10.29 | 9.00 | 1.60 | |
| 1999 | Seibu | Jap Pac | Intl | - | 29 | 0 | 0 | 2.88 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 25.0 | 18 | 9 | 8 | 3 | 17 | 15 | 0 | 0 | 0 | 1.40 | 6.48 | 1.08 | 6.12 | 5.40 | 3.24 | 0.88 | |
| 2000 | Seibu | Jap Pac | Intl | 49 | 30 | 0 | 0 | 9.82 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 11 | 9 | 8 | 1 | 4 | 2 | 0 | 0 | 0 | 2.05 | 13.50 | 1.23 | 4.91 | 2.45 | 11.05 | 0.50 | |
| 2003 | Yakult | Jap Cen | Intl | - | 33 | 5 | 4 | 4.69 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 63.1 | 73 | 35 | 33 | 9 | 19 | 34 | 0 | 0 | 0 | 1.45 | 10.37 | 1.28 | 2.70 | 4.83 | 4.97 | 1.79 |
| year | team name | league | level | mlb | # | age | pos | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 2003 | Yakult | Jap Cen | Intl | - | 33 | P | 28 | 15 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 2 | 0 | 0 | 0 | 3 | 18 | 0 | 3 | .200 | .250 | .200 | .450 | .067 | .000 | .429 | 5.56 | 44.44 | 8.00 | 0.00 |