| 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 |
| 2007 | Yakult Swallows | Jap Cen | Intl | 63 | 19 | 1 | 1 | 4.30 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 29.1 | 27 | 15 | 14 | 6 | 11 | 21 | 2 | 0 | 0 | 1.30 | 8.28 | 1.84 | 3.38 | 6.44 | 4.60 | 1.91 | |
| 2008 | Yakult Swallows | Jap Cen | Intl | - | 20 | 3 | 3 | 4.23 | 12 | 11 | 0 | 0 | 1 | 0 | 0 | 55.1 | 54 | 27 | 26 | 8 | 22 | 25 | 1 | 0 | 6 | 1.37 | 8.78 | 1.30 | 3.58 | 4.07 | 4.39 | 1.14 | |
| 2009 | Yakult Swallows | Jap Cen | Intl | - | 21 | 0 | 1 | 12.60 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 8 | 7 | 7 | 1 | 6 | 4 | 2 | 0 | 0 | 2.80 | 14.40 | 1.80 | 10.80 | 7.20 | 12.60 | 0.67 | |
| 2010 | Yakult Swallows | Jap Cen | Intl | - | 22 | 2 | 3 | 2.69 | 57 | 0 | 0 | 0 | 0 | 0 | 0 | 60.1 | 46 | 22 | 18 | 5 | 36 | 50 | 1 | 0 | 0 | 1.36 | 6.86 | 0.75 | 5.37 | 7.46 | 3.28 | 1.39 | |
| 2011 | Yakult Swallows | Jap Cen | Intl | - | 23 | 11 | 0 | 4.22 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 134.1 | 140 | 64 | 63 | 8 | 46 | 91 | 2 | 0 | 0 | 1.38 | 9.38 | 0.54 | 3.08 | 6.10 | 4.29 | 1.98 | |
| 2012 | Yakult Swallows | Jap Cen | Intl | - | 24 | 2 | 7 | 5.38 | 49 | 5 | 0 | 0 | 44 | 12 | 0 | 73.2 | 80 | 45 | 44 | 6 | 34 | 63 | 0 | 0 | 2 | 1.55 | 9.77 | 0.73 | 4.15 | 7.70 | 5.50 | 1.85 | |
| 2013 | Seibu Lions | Jap Pac | Intl | - | 25 | 5 | 3 | 3.76 | 42 | 2 | 0 | 0 | 40 | 8 | 0 | 52.2 | 60 | 25 | 22 | 3 | 19 | 44 | 1 | 0 | 1 | 1.50 | 10.25 | 0.51 | 3.25 | 7.52 | 4.27 | 2.32 | |
| 2013 | Yakult Swallows | Jap Cen | Intl | - | 25 | 0 | 0 | 6.75 | 5 | 0 | 0 | 0 | 5 | 2 | 0 | 5.1 | 8 | 5 | 4 | 0 | 3 | 3 | 1 | 0 | 0 | 2.06 | 13.50 | 0.00 | 5.06 | 5.06 | 8.44 | 1.00 | |
| 2014 | Seibu Lions | Jap Pac | Intl | - | 26 | 3 | 4 | 2.82 | 44 | 0 | 9 | 0 | 44 | 0 | 0 | 44.2 | 35 | 14 | 14 | 3 | 13 | 37 | 0 | 0 | 1 | 1.07 | 7.05 | 0.60 | 2.62 | 7.46 | 2.82 | 2.85 |
| 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 | Yakult Swallows | Jap Cen | Intl | 63 | 19 | P | 6 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | .000 | .222 | .000 | .222 | .286 | .000 | .000 | 22.22 | 44.44 | 2.00 | 0.00 | ||
| 2008 | Yakult Swallows | Jap Cen | Intl | - | 20 | P | 13 | 17 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 1 | 0 | 0 | 0 | 2 | 20 | 0 | 2 | .118 | .211 | .118 | .329 | .118 | .000 | .182 | 10.00 | 30.00 | 3.00 | 0.00 | ||
| 2009 | Yakult Swallows | Jap Cen | Intl | - | 21 | P | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | ||
| 2010 | Yakult Swallows | Jap Cen | Intl | - | 22 | P | 57 | 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 | ||
| 2011 | Yakult Swallows | Jap Cen | Intl | - | 23 | P | 27 | 35 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 15 | 0 | 10 | 0 | 0 | 0 | 2 | 46 | 0 | 2 | .057 | .083 | .057 | .140 | .029 | .000 | .100 | 2.17 | 32.61 | 15.00 | 0.00 | ||
| 2012 | Yakult Swallows | Jap Cen | Intl | - | 24 | P | 49 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | 0.00 | 0.00 |