| 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 |
| 2000 | Chunichi | Jap Cen | Intl | - | 19 | 0 | 1 | 14.02 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 17.1 | 36 | 32 | 27 | 5 | 7 | 9 | 0 | 0 | 0 | 2.48 | 18.69 | 2.60 | 3.63 | 4.67 | 16.62 | 1.29 | |
| 2002 | Chunichi | Jap Cen | Intl | - | 21 | 11 | 11 | 2.61 | 31 | 0 | 7 | 1 | 0 | 0 | 0 | 200.1 | 193 | 71 | 58 | 10 | 63 | 149 | 0 | 0 | 0 | 1.28 | 8.67 | 0.45 | 2.83 | 6.69 | 3.19 | 2.37 | |
| 2003 | Chunichi | Jap Cen | Intl | - | 22 | 1 | 4 | 7.89 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 29.2 | 48 | 31 | 26 | 5 | 16 | 23 | 0 | 0 | 0 | 2.16 | 14.56 | 1.52 | 4.85 | 6.98 | 9.40 | 1.44 | |
| 2004 | Chunichi | Jap Cen | Intl | 18 | 23 | 3 | 3 | 4.08 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 53.0 | 64 | 27 | 24 | 7 | 21 | 38 | 0 | 0 | 0 | 1.60 | 10.87 | 1.19 | 3.57 | 6.45 | 4.58 | 1.81 | |
| 2005 | Chunichi | Jap Cen | Intl | - | 24 | 5 | 7 | 3.94 | 16 | 0 | 2 | 0 | 0 | 0 | 0 | 98.1 | 123 | 49 | 43 | 4 | 40 | 65 | 4 | 0 | 0 | 1.66 | 11.26 | 0.37 | 3.66 | 5.95 | 4.48 | 1.63 | |
| 2006 | Chunichi | Jap Cen | Intl | - | 25 | 13 | 6 | 2.79 | 25 | 0 | 2 | 1 | 0 | 0 | 0 | 154.2 | 155 | 51 | 48 | 12 | 33 | 107 | 6 | 0 | 3 | 1.22 | 9.02 | 0.70 | 1.92 | 6.23 | 2.97 | 3.24 | |
| 2007 | Chunichi Dragons | Jap Cen | Intl | - | 26 | 12 | 7 | 3.36 | 29 | 0 | 3 | 0 | 0 | 0 | 0 | 171.2 | 173 | 67 | 64 | 9 | 50 | 105 | 5 | 0 | 0 | 1.30 | 9.07 | 0.47 | 2.62 | 5.50 | 3.51 | 2.10 | |
| 2008 | Chunichi Dragons | Jap Cen | Intl | - | 27 | 3 | 4 | 3.36 | 12 | 9 | 1 | 0 | 3 | 0 | 0 | 56.1 | 67 | 27 | 21 | 5 | 20 | 30 | 2 | 0 | 1 | 1.54 | 10.70 | 0.80 | 3.20 | 4.79 | 4.31 | 1.50 | |
| 2009 | Chunichi Dragons | Jap Cen | Intl | - | 28 | 10 | 8 | 4.04 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 151.1 | 159 | 78 | 68 | 14 | 45 | 83 | 7 | 0 | 9 | 1.35 | 9.46 | 0.83 | 2.68 | 4.94 | 4.64 | 1.84 | |
| 2010 | Chunichi Dragons | Jap Cen | Intl | - | 29 | 3 | 6 | 5.66 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 41.1 | 56 | 29 | 26 | 8 | 13 | 31 | 0 | 0 | 0 | 1.67 | 12.19 | 1.74 | 2.83 | 6.75 | 6.31 | 2.38 | |
| 2011 | Chunichi Dragons | Jap Cen | Intl | - | 30 | 1 | 0 | 9.00 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 10 | 8 | 7 | 2 | 4 | 4 | 0 | 0 | 0 | 2.00 | 12.86 | 2.57 | 5.14 | 5.14 | 10.29 | 1.00 | |
| 2012 | Chunichi Dragons | Jap Cen | Intl | - | 31 | 0 | 0 | 7.59 | 16 | 0 | 0 | 0 | 16 | 6 | 0 | 21.1 | 26 | 18 | 18 | 3 | 6 | 13 | 0 | 0 | 1 | 1.50 | 10.97 | 1.27 | 2.53 | 5.48 | 7.59 | 2.17 | |
| 2013 | Chunichi Dragons | Jap Cen | Intl | - | 32 | 0 | 1 | 9.72 | 3 | 2 | 0 | 0 | 1 | 0 | 0 | 8.1 | 15 | 10 | 9 | 1 | 5 | 6 | 1 | 0 | 0 | 2.40 | 16.20 | 1.08 | 5.40 | 6.48 | 10.80 | 1.20 | |
| 2014 | Chunichi Dragons | Jap Cen | Intl | - | 33 | 4 | 6 | 5.40 | 21 | 13 | 0 | 0 | 8 | 4 | 1 | 75.0 | 72 | 47 | 45 | 10 | 31 | 44 | 2 | 0 | 4 | 1.37 | 8.64 | 1.20 | 3.72 | 5.28 | 5.64 | 1.42 | |
| 2015 | Chunichi Dragons | Jap Cen | Intl | - | 34 | 0 | 0 | 14.54 | 4 | 0 | 0 | 0 | 4 | 1 | 0 | 4.1 | 8 | 7 | 7 | 1 | 2 | 1 | 0 | 0 | 0 | 2.31 | 16.62 | 2.08 | 4.15 | 2.08 | 14.54 | 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 |
| 2002 | Chunichi | Jap Cen | Intl | - | 21 | P | 34 | 63 | 3 | 5 | 2 | 0 | 0 | 2 | 0 | 0 | 2 | 36 | 0 | 9 | 0 | 0 | 1 | 7 | 74 | 2 | 3 | .079 | .108 | .111 | .219 | .063 | .032 | .185 | 2.70 | 48.65 | 18.00 | 0.00 | ||
| 2003 | Chunichi | Jap Cen | Intl | - | 22 | P | 6 | 12 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 4 | 12 | 1 | 0 | .083 | .083 | .333 | .416 | .250 | .250 | .000 | 0.00 | 58.33 | 0.00 | 12.00 | ||
| 2004 | Chunichi | Jap Cen | Intl | 18 | 23 | P | 14 | 14 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 1 | 2 | 14 | 0 | 2 | .143 | .143 | .143 | .286 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | ||
| 2006 | Chunichi | Jap Cen | Intl | - | 25 | P | 25 | 38 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 21 | 0 | 6 | 0 | 0 | 0 | 2 | 45 | 0 | 2 | .053 | .077 | .053 | .130 | .026 | .000 | .118 | 2.22 | 46.67 | 21.00 | 0.00 | ||
| 2007 | Chunichi Dragons | Jap Cen | Intl | - | 26 | P | 29 | 50 | 1 | 4 | 1 | 0 | 0 | 4 | 0 | 0 | 3 | 32 | 0 | 4 | 0 | 0 | 2 | 5 | 57 | 1 | 3 | .080 | .132 | .100 | .232 | .080 | .020 | .222 | 5.26 | 56.14 | 10.67 | 0.00 | ||
| 2008 | Chunichi Dragons | Jap Cen | Intl | - | 27 | P | 12 | 17 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 4 | 0 | 0 | 0 | 2 | 21 | 0 | 2 | .118 | .118 | .118 | .236 | .000 | .000 | .250 | 0.00 | 42.86 | 0.00 | 0.00 | ||
| 2009 | Chunichi Dragons | Jap Cen | Intl | - | 28 | P | 24 | 41 | 2 | 3 | 2 | 0 | 0 | 2 | 0 | 0 | 2 | 23 | 0 | 3 | 0 | 0 | 1 | 5 | 46 | 2 | 1 | .073 | .116 | .122 | .238 | .098 | .049 | .167 | 4.35 | 50.00 | 11.50 | 0.00 | ||
| 2010 | Chunichi Dragons | Jap Cen | Intl | - | 29 | P | 9 | 11 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 7 | 0 | 1 | 0 | 0 | 0 | 1 | 13 | 0 | 1 | .091 | .167 | .091 | .258 | .091 | .000 | .250 | 7.69 | 53.85 | 7.00 | 0.00 | ||
| 2011 | Chunichi Dragons | Jap Cen | Intl | - | 30 | P | 2 | 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 | ||
| 2013 | Chunichi Dragons | Jap Cen | Intl | - | 32 | P | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 2014 | Chunichi Dragons | Jap Cen | Intl | - | 33 | P | 21 | 17 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 1 | 3 | 17 | 1 | 1 | .118 | .118 | .176 | .294 | .059 | .058 | .250 | 0.00 | 52.94 | 0.00 | 0.00 |