| 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 |
| 1998 | Chunichi | Jap Cen | Intl | - | 25 | 6 | 1 | 0.00 | 45 | 0 | 1 | 0 | 0 | 0 | 0 | 77.0 | 62 | 13 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0.86 | 7.25 | 0.00 | 0.47 | 0.00 | 1.52 | 0.00 | |
| 1999 | Chunichi | Jap Cen | Intl | 21 | 26 | 5 | 1 | 3.35 | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 48.1 | 49 | 22 | 18 | 5 | 25 | 34 | 0 | 0 | 0 | 1.53 | 9.12 | 0.93 | 4.66 | 6.33 | 4.10 | 1.36 | |
| 2000 | Chunichi | Jap Cen | Intl | - | 27 | 5 | 2 | 4.47 | 42 | 0 | 0 | 0 | 0 | 0 | 0 | 50.1 | 49 | 27 | 25 | 7 | 16 | 42 | 0 | 0 | 0 | 1.29 | 8.76 | 1.25 | 2.86 | 7.51 | 4.83 | 2.63 | |
| 2002 | Chunichi | Jap Cen | Intl | - | 29 | 0 | 2 | 1.80 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 15.0 | 16 | 6 | 3 | 1 | 5 | 13 | 0 | 0 | 0 | 1.40 | 9.60 | 0.60 | 3.00 | 7.80 | 3.60 | 2.60 | |
| 2003 | Chunichi | Jap Cen | Intl | - | 30 | 0 | 0 | 8.44 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 10 | 5 | 5 | 1 | 2 | 3 | 0 | 0 | 0 | 2.25 | 16.88 | 1.69 | 3.38 | 5.06 | 8.44 | 1.50 | |
| 2005 | Seibu | Jap Pac | Intl | - | 32 | 0 | 2 | 5.11 | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 37.0 | 36 | 24 | 21 | 3 | 10 | 35 | 0 | 0 | 0 | 1.24 | 8.76 | 0.73 | 2.43 | 8.51 | 5.84 | 3.50 | |
| 2006 | Seibu | Jap Pac | Intl | 25 | 33 | 3 | 0 | 5.84 | 23 | 0 | 0 | 0 | 0 | 7 | 0 | 24.2 | 29 | 16 | 16 | 3 | 16 | 18 | 1 | 0 | 3 | 1.82 | 10.58 | 1.09 | 5.84 | 6.57 | 5.84 | 1.13 | |
| 2007 | Seibu Lions | Jap Pac | Intl | - | 34 | 0 | 0 | 1.59 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 28.1 | 23 | 6 | 5 | 3 | 6 | 26 | 1 | 0 | 0 | 1.02 | 7.31 | 0.95 | 1.91 | 8.26 | 1.91 | 4.33 | |
| 2008 | Seibu Lions | Jap Pac | Intl | - | 35 | 3 | 0 | 2.35 | 32 | 0 | 0 | 0 | 32 | 0 | 0 | 30.2 | 26 | 11 | 8 | 3 | 13 | 16 | 0 | 0 | 2 | 1.27 | 7.63 | 0.88 | 3.82 | 4.70 | 3.23 | 1.23 | |
| 2009 | Seibu Lions | Jap Pac | Intl | - | 36 | 0 | 1 | 37.80 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1.2 | 4 | 7 | 7 | 0 | 4 | 1 | 0 | 0 | 0 | 4.80 | 21.60 | 0.00 | 21.60 | 5.40 | 37.80 | 0.25 |
| 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 |
| 2002 | Chunichi | Jap Cen | Intl | - | 29 | P | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 |