| 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 |
| 1995 | Nippon | Jap Pac | Intl | - | 19 | 0 | 0 | 20.25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 3 | 3 | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 3.75 | 20.25 | 0.00 | 13.50 | 6.75 | 20.25 | 0.50 | |
| 1997 | Nippon | Jap Pac | Intl | - | 21 | 1 | 4 | 3.96 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 52.1 | 38 | 23 | 23 | 5 | 18 | 38 | 0 | 0 | 0 | 1.07 | 6.54 | 0.86 | 3.10 | 6.54 | 3.96 | 2.11 | |
| 1998 | Nippon | Jap Pac | Intl | - | 22 | 8 | 8 | 2.73 | 31 | 0 | 5 | 1 | 0 | 0 | 1 | 135.0 | 124 | 46 | 41 | 12 | 37 | 85 | 0 | 0 | 0 | 1.19 | 8.27 | 0.80 | 2.47 | 5.67 | 3.07 | 2.30 | |
| 1999 | Nippon | Jap Pac | Intl | - | 23 | 3 | 1 | 2.30 | 8 | 0 | 3 | 2 | 0 | 0 | 1 | 43.0 | 31 | 12 | 11 | 5 | 15 | 27 | 0 | 0 | 0 | 1.07 | 6.49 | 1.05 | 3.14 | 5.65 | 2.51 | 1.80 | |
| 2000 | Nippon | Jap Pac | Intl | - | 24 | 9 | 5 | 4.00 | 17 | 0 | 3 | 0 | 0 | 0 | 0 | 101.1 | 91 | 46 | 45 | 11 | 42 | 61 | 0 | 0 | 0 | 1.31 | 8.08 | 0.98 | 3.73 | 5.42 | 4.09 | 1.45 | |
| 2002 | Nippon | Jap Pac | Intl | 16 | 26 | 10 | 6 | 3.17 | 32 | 0 | 2 | 1 | 0 | 0 | 0 | 167.2 | 153 | 65 | 59 | 19 | 53 | 143 | 0 | 0 | 0 | 1.23 | 8.21 | 1.02 | 2.84 | 7.68 | 3.49 | 2.70 | |
| 2003 | Nippon | Jap Pac | Intl | 16 | 27 | 10 | 8 | 4.24 | 26 | 0 | 2 | 0 | 0 | 0 | 0 | 157.0 | 149 | 79 | 74 | 24 | 56 | 103 | 0 | 0 | 0 | 1.31 | 8.54 | 1.38 | 3.21 | 5.90 | 4.53 | 1.84 | |
| 2004 | Nippon | Jap Pac | Intl | - | 28 | 13 | 8 | 3.93 | 25 | 0 | 1 | 1 | 0 | 0 | 0 | 167.1 | 157 | 79 | 73 | 20 | 71 | 114 | 0 | 0 | 0 | 1.36 | 8.44 | 1.08 | 3.82 | 6.13 | 4.25 | 1.61 | |
| 2005 | Nippon | Jap Pac | Intl | - | 29 | 13 | 10 | 3.62 | 25 | 0 | 4 | 0 | 0 | 0 | 0 | 174.0 | 186 | 73 | 70 | 21 | 54 | 96 | 3 | 1 | 0 | 1.38 | 9.62 | 1.09 | 2.79 | 4.97 | 3.78 | 1.78 | |
| 2006 | Nippon | Jap Pac | Intl | - | 30 | 9 | 6 | 4.48 | 23 | 23 | 1 | 1 | 0 | 0 | 0 | 134.2 | 158 | 68 | 67 | 14 | 43 | 57 | 0 | 2 | 2 | 1.49 | 10.56 | 0.94 | 2.87 | 3.81 | 4.54 | 1.33 | |
| 2007 | Nippon Ham Fighters | Jap Pac | Intl | - | 31 | 5 | 6 | 4.73 | 13 | 0 | 3 | 0 | 0 | 0 | 0 | 78.0 | 88 | 44 | 41 | 9 | 30 | 33 | 1 | 0 | 0 | 1.51 | 10.15 | 1.04 | 3.46 | 3.81 | 5.08 | 1.10 | |
| 2008 | Hanshin Tigers | Jap Cen | Intl | - | 32 | 0 | 5 | 4.14 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 41.1 | 49 | 25 | 19 | 5 | 11 | 38 | 3 | 0 | 2 | 1.45 | 10.67 | 1.09 | 2.40 | 8.27 | 5.44 | 3.45 | |
| 2009 | Hanshin Tigers | Jap Cen | Intl | - | 33 | 1 | 1 | 2.76 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 32.2 | 34 | 12 | 10 | 3 | 8 | 23 | 1 | 0 | 0 | 1.29 | 9.37 | 0.83 | 2.20 | 6.34 | 3.31 | 2.88 | |
| 2010 | Hanshin Tigers | Jap Cen | Intl | - | 34 | 0 | 0 | 22.50 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 6 | 6 | 5 | 1 | 3 | 0 | 0 | 0 | 0 | 4.50 | 27.00 | 4.50 | 13.50 | 0.00 | 27.00 | 0.00 |
| 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 |
| 2006 | Nippon | Jap Pac | Intl | - | 30 | P | 23 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | .143 | .143 | .143 | .286 | .000 | .000 | .200 | 0.00 | 25.00 | 0.00 | 0.00 | ||
| 2008 | Hanshin Tigers | Jap Cen | Intl | - | 32 | P | 8 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 3 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 46.15 | 0.00 | 0.00 | ||
| 2009 | Hanshin Tigers | Jap Cen | Intl | - | 33 | P | 22 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 |