| 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 | Yomiuri | Jap Cen | Intl | - | 22 | 4 | 3 | 6.61 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 47.2 | 51 | 36 | 35 | 12 | 17 | 32 | 2 | 0 | 0 | 1.43 | 9.63 | 2.27 | 3.21 | 6.04 | 6.80 | 1.88 | |
| 2006 | Yomiuri | Jap Cen | Intl | 13 | 23 | 1 | 3 | 3.43 | 26 | 0 | 0 | 0 | 0 | 6 | 0 | 42.0 | 37 | 20 | 16 | 5 | 21 | 33 | 0 | 0 | 1 | 1.38 | 7.93 | 1.07 | 4.50 | 7.07 | 4.29 | 1.57 | |
| 2007 | Yomiuri Giants | Jap Cen | Intl | - | 24 | 4 | 0 | 1.80 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 25.0 | 21 | 5 | 5 | 0 | 2 | 16 | 0 | 0 | 0 | 0.92 | 7.56 | 0.00 | 0.72 | 5.76 | 1.80 | 8.00 | |
| 2008 | Yomiuri Giants | Jap Cen | Intl | - | 25 | 2 | 3 | 4.96 | 17 | 9 | 0 | 0 | 8 | 0 | 0 | 52.2 | 58 | 30 | 29 | 8 | 11 | 39 | 1 | 0 | 4 | 1.31 | 9.91 | 1.37 | 1.88 | 6.66 | 5.13 | 3.55 | |
| 2009 | Yomiuri Giants | Jap Cen | Intl | - | 26 | 0 | 1 | 4.97 | 25 | 0 | 0 | 0 | 0 | 0 | 1 | 29.0 | 30 | 16 | 16 | 4 | 20 | 28 | 0 | 0 | 4 | 1.72 | 9.31 | 1.24 | 6.21 | 8.69 | 4.97 | 1.40 | |
| 2010 | Yomiuri Giants | Jap Cen | Intl | - | 27 | 1 | 2 | 6.52 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 19.1 | 22 | 16 | 14 | 6 | 9 | 12 | 0 | 0 | 0 | 1.60 | 10.24 | 2.79 | 4.19 | 5.59 | 7.45 | 1.33 | |
| 2011 | Yomiuri Giants | Jap Cen | Intl | - | 28 | 0 | 0 | 1.98 | 12 | 0 | 0 | 0 | 0 | 0 | 3 | 13.2 | 12 | 5 | 3 | 0 | 3 | 10 | 0 | 0 | 0 | 1.10 | 7.90 | 0.00 | 1.98 | 6.59 | 3.29 | 3.33 | |
| 2012 | Yomiuri Giants | Jap Cen | Intl | - | 29 | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 3.0 | 2 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 1.00 | 6.00 | 0.00 | 3.00 | 6.00 | 0.00 | 2.00 |
| 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 | Yomiuri | Jap Cen | Intl | 13 | 23 | P | 26 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | ||
| 2007 | Yomiuri Giants | Jap Cen | Intl | - | 24 | P | 7 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 75.00 | 0.00 | 0.00 | ||
| 2008 | Yomiuri Giants | Jap Cen | Intl | - | 25 | P | 18 | 6 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 2 | .333 | .333 | .333 | .666 | .000 | .000 | 1.000 | 0.00 | 66.67 | 0.00 | 0.00 | ||
| 2009 | Yomiuri Giants | Jap Cen | Intl | - | 26 | P | 25 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | 0.00 | 0.00 | ||
| 2010 | Yomiuri Giants | Jap Cen | Intl | - | 27 | P | 12 | 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 |