| 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 | - | 22 | 1 | 1 | 2.83 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 35.0 | 23 | 15 | 11 | 5 | 11 | 28 | 0 | 0 | 0 | 0.97 | 5.91 | 1.29 | 2.83 | 7.20 | 3.86 | 2.55 | |
| 2006 | Seibu | Jap Pac | Intl | 36 | 23 | 2 | 0 | 3.20 | 31 | 0 | 0 | 0 | 0 | 9 | 0 | 39.1 | 34 | 16 | 14 | 6 | 12 | 45 | 2 | 0 | 2 | 1.17 | 7.78 | 1.37 | 2.75 | 10.30 | 3.66 | 3.75 | |
| 2007 | Seibu Lions | Jap Pac | Intl | - | 24 | 3 | 3 | 2.73 | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 29.2 | 28 | 11 | 9 | 1 | 5 | 21 | 0 | 0 | 0 | 1.11 | 8.49 | 0.30 | 1.52 | 6.37 | 3.34 | 4.20 | |
| 2008 | Seibu Lions | Jap Pac | Intl | - | 25 | 0 | 0 | 5.40 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 8.1 | 9 | 8 | 5 | 2 | 2 | 2 | 0 | 0 | 2 | 1.32 | 9.72 | 2.16 | 2.16 | 2.16 | 8.64 | 1.00 | |
| 2009 | Seibu Lions | Jap Pac | Intl | - | 26 | 0 | 0 | 9.00 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 10 | 6 | 6 | 0 | 3 | 5 | 1 | 0 | 0 | 2.17 | 15.00 | 0.00 | 4.50 | 7.50 | 9.00 | 1.67 | |
| 2010 | Yakult Swallows | Jap Cen | Intl | - | 27 | 0 | 0 | 9.82 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 7 | 8 | 8 | 2 | 3 | 8 | 0 | 0 | 0 | 1.36 | 8.59 | 2.45 | 3.68 | 9.82 | 9.82 | 2.67 | |
| 2011 | Yakult Swallows | Jap Cen | Intl | - | 28 | 0 | 0 | 15.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3.0 | 4 | 5 | 5 | 1 | 2 | 1 | 0 | 0 | 0 | 2.00 | 12.00 | 3.00 | 6.00 | 3.00 | 15.00 | 0.50 |
| 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 |
| 2010 | Yakult Swallows | Jap Cen | Intl | - | 27 | P | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 |