| 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 |
| 2005 | Seibu | Jap Pac | Intl | - | 28 | 0 | 0 | 6.35 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 9 | 4 | 4 | 2 | 4 | 4 | 0 | 0 | 0 | 2.29 | 14.29 | 3.18 | 6.35 | 6.35 | 6.35 | 1.00 | |
| 2006 | Seibu | Jap Pac | Intl | 23 | 29 | 1 | 4 | 5.48 | 19 | 0 | 0 | 0 | 0 | 4 | 0 | 42.2 | 46 | 28 | 26 | 8 | 17 | 26 | 4 | 0 | 2 | 1.48 | 9.70 | 1.69 | 3.59 | 5.48 | 5.91 | 1.53 | |
| 2007 | Seibu Lions | Jap Pac | Intl | - | 30 | 0 | 1 | 4.88 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 24.0 | 27 | 14 | 13 | 3 | 8 | 8 | 1 | 1 | 0 | 1.46 | 10.13 | 1.13 | 3.00 | 3.00 | 5.25 | 1.00 | |
| 2008 | Seibu Lions | Jap Pac | Intl | - | 31 | 1 | 3 | 5.12 | 17 | 2 | 0 | 0 | 15 | 0 | 0 | 31.2 | 37 | 21 | 18 | 1 | 22 | 11 | 4 | 0 | 1 | 1.86 | 10.52 | 0.28 | 6.25 | 3.13 | 5.97 | 0.50 | |
| 2009 | Seibu Lions | Jap Pac | Intl | - | 32 | 1 | 2 | 3.79 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 40.1 | 42 | 20 | 17 | 3 | 21 | 21 | 1 | 0 | 3 | 1.56 | 9.37 | 0.67 | 4.69 | 4.69 | 4.46 | 1.00 | |
| 2010 | Seibu Seibu Lions | Jap Pac | Intl | - | 33 | 6 | 9 | 4.55 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 120.2 | 150 | 75 | 61 | 13 | 28 | 62 | 4 | 1 | 0 | 1.48 | 11.19 | 0.97 | 2.09 | 4.62 | 5.59 | 2.21 | |
| 2011 | Seibu Lions | Jap Pac | Intl | - | 34 | 2 | 1 | 1.98 | 49 | 0 | 1 | 1 | 0 | 0 | 22 | 68.1 | 48 | 17 | 15 | 2 | 10 | 40 | 4 | 0 | 0 | 0.85 | 6.32 | 0.26 | 1.32 | 5.27 | 2.24 | 4.00 | |
| 2012 | Orix Buffaloes | Jap Pac | Intl | - | 35 | 0 | 3 | 5.29 | 37 | 0 | 0 | 0 | 37 | 9 | 1 | 32.1 | 38 | 19 | 19 | 2 | 16 | 14 | 0 | 0 | 1 | 1.67 | 10.58 | 0.56 | 4.45 | 3.90 | 5.29 | 0.88 | |
| 2013 | Orix Buffaloes | Jap Pac | Intl | - | 36 | 0 | 0 | 27.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.0 | 3 | 3 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 4.00 | 27.00 | 0.00 | 9.00 | 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 |
| 2007 | Seibu Lions | Jap Pac | Intl | - | 30 | P | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | 1.000 | .000 | 1.000 | .000 | .000 | .000 | 100.00 | 0.00 | 0.00 | 0.00 | ||
| 2008 | Seibu Lions | Jap Pac | Intl | - | 31 | P | 17 | 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 | ||
| 2010 | Seibu Seibu Lions | Jap Pac | Intl | - | 33 | P | 22 | 6 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 7 | 0 | 3 | .500 | .500 | .500 | 1.000 | .000 | .000 | .600 | 0.00 | 14.29 | 0.00 | 0.00 |