| 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 |
| 1994 | Orix | Jap Pac | Intl | - | 19 | 1 | 3 | 1.80 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 15.0 | 10 | 5 | 3 | 0 | 2 | 12 | 0 | 0 | 0 | 0.80 | 6.00 | 0.00 | 1.20 | 7.20 | 3.00 | 6.00 | |
| 1995 | Orix | Jap Pac | Intl | - | 20 | 15 | 5 | 2.32 | 53 | 0 | 0 | 0 | 0 | 0 | 27 | 85.1 | 77 | 25 | 22 | 1 | 14 | 82 | 0 | 0 | 0 | 1.07 | 8.12 | 0.11 | 1.48 | 8.65 | 2.64 | 5.86 | |
| 1996 | Orix | Jap Pac | Intl | - | 21 | 5 | 3 | 2.50 | 34 | 0 | 0 | 0 | 0 | 0 | 6 | 50.1 | 34 | 16 | 14 | 3 | 19 | 50 | 0 | 0 | 0 | 1.05 | 6.08 | 0.54 | 3.40 | 8.94 | 2.86 | 2.63 | |
| 1997 | Orix | Jap Pac | Intl | - | 22 | 2 | 1 | 3.98 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 54.1 | 68 | 29 | 24 | 5 | 18 | 27 | 0 | 0 | 0 | 1.58 | 11.26 | 0.83 | 2.98 | 4.47 | 4.80 | 1.50 | |
| 1998 | Orix | Jap Pac | Intl | - | 23 | 6 | 3 | 2.48 | 36 | 0 | 0 | 0 | 0 | 0 | 1 | 65.1 | 50 | 23 | 18 | 8 | 20 | 48 | 0 | 0 | 0 | 1.07 | 6.89 | 1.10 | 2.76 | 6.61 | 3.17 | 2.40 | |
| 1999 | Orix | Jap Pac | Intl | - | 24 | 0 | 1 | 8.40 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 15.0 | 25 | 18 | 14 | 3 | 13 | 7 | 0 | 0 | 0 | 2.53 | 15.00 | 1.80 | 7.80 | 4.20 | 10.80 | 0.54 | |
| 2000 | Orix | Jap Pac | Intl | - | 25 | 0 | 1 | 7.36 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 3 | 3 | 3 | 2 | 3 | 0 | 0 | 0 | 0 | 1.64 | 7.36 | 4.91 | 7.36 | 0.00 | 7.36 | 0.00 | |
| 2002 | Orix | Jap Pac | Intl | - | 27 | 0 | 0 | 9.00 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 8 | 4 | 4 | 1 | 2 | 3 | 0 | 0 | 0 | 2.50 | 18.00 | 2.25 | 4.50 | 6.75 | 9.00 | 1.50 | |
| 2003 | Chunichi | Jap Cen | Intl | - | 28 | 12 | 6 | 3.06 | 40 | 0 | 3 | 2 | 0 | 0 | 0 | 144.1 | 132 | 55 | 49 | 16 | 25 | 98 | 0 | 0 | 0 | 1.09 | 8.23 | 1.00 | 1.56 | 6.11 | 3.43 | 3.92 | |
| 2004 | Chunichi | Jap Cen | Intl | 36 | 29 | 5 | 6 | 3.93 | 38 | 0 | 0 | 0 | 0 | 0 | 5 | 87.0 | 92 | 40 | 38 | 6 | 17 | 58 | 0 | 0 | 0 | 1.25 | 9.52 | 0.62 | 1.76 | 6.00 | 4.14 | 3.41 | |
| 2005 | Chunichi | Jap Cen | Intl | - | 30 | 4 | 4 | 3.83 | 55 | 0 | 0 | 0 | 0 | 0 | 1 | 54.0 | 51 | 24 | 23 | 6 | 16 | 46 | 2 | 0 | 0 | 1.24 | 8.50 | 1.00 | 2.67 | 7.67 | 4.00 | 2.88 | |
| 2006 | Chunichi | Jap Cen | Intl | - | 31 | 5 | 3 | 2.29 | 57 | 0 | 0 | 0 | 0 | 10 | 0 | 63.0 | 51 | 16 | 16 | 5 | 16 | 44 | 1 | 0 | 1 | 1.06 | 7.29 | 0.71 | 2.29 | 6.29 | 2.29 | 2.75 | |
| 2007 | Chunichi Dragons | Jap Cen | Intl | - | 32 | 4 | 2 | 3.29 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 41.0 | 35 | 18 | 15 | 5 | 10 | 30 | 1 | 0 | 0 | 1.10 | 7.68 | 1.10 | 2.20 | 6.59 | 3.95 | 3.00 | |
| 2008 | Chunichi Dragons | Jap Cen | Intl | - | 33 | 1 | 1 | 5.14 | 37 | 0 | 0 | 0 | 37 | 0 | 0 | 28.0 | 36 | 16 | 16 | 3 | 6 | 23 | 1 | 0 | 3 | 1.50 | 11.57 | 0.96 | 1.93 | 7.39 | 5.14 | 3.83 | |
| 2009 | Chunichi Dragons | Jap Cen | Intl | - | 34 | 0 | 1 | 4.26 | 25 | 0 | 0 | 0 | 0 | 0 | 1 | 19.0 | 17 | 9 | 9 | 4 | 8 | 16 | 0 | 0 | 1 | 1.32 | 8.05 | 1.89 | 3.79 | 7.58 | 4.26 | 2.00 | |
| 2010 | Chunichi Dragons | Jap Cen | Intl | - | 35 | 2 | 1 | 2.20 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 49.0 | 40 | 12 | 12 | 5 | 16 | 29 | 2 | 0 | 0 | 1.14 | 7.35 | 0.92 | 2.94 | 5.33 | 2.20 | 1.81 | |
| 2011 | Chunichi Dragons | Jap Cen | Intl | - | 36 | 1 | 0 | 3.90 | 33 | 0 | 0 | 0 | 0 | 0 | 5 | 27.2 | 32 | 15 | 12 | 3 | 8 | 12 | 1 | 0 | 0 | 1.45 | 10.41 | 0.98 | 2.60 | 3.90 | 4.88 | 1.50 | |
| 2012 | Chunichi Dragons | Jap Cen | Intl | - | 37 | 0 | 1 | 11.57 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 2.1 | 5 | 3 | 3 | 0 | 1 | 3 | 0 | 0 | 1 | 2.57 | 19.29 | 0.00 | 3.86 | 11.57 | 11.57 | 3.00 | |
| 2013 | Orix Buffaloes | Jap Pac | Intl | - | 38 | 0 | 0 | 2.21 | 21 | 0 | 0 | 0 | 21 | 5 | 0 | 20.1 | 26 | 5 | 5 | 0 | 7 | 19 | 0 | 0 | 2 | 1.62 | 11.51 | 0.00 | 3.10 | 8.41 | 2.21 | 2.71 | |
| 2014 | Orix Buffaloes | Jap Pac | Intl | - | 39 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.00 | 9.00 | 0.00 | 0.00 | 0.00 | 0.00 | 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 |
| 2003 | Chunichi | Jap Cen | Intl | - | 28 | P | 44 | 45 | 1 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 29 | 0 | 4 | 0 | 0 | 2 | 3 | 49 | 0 | 3 | .067 | .067 | .067 | .134 | .000 | .000 | .188 | 0.00 | 59.18 | 0.00 | 0.00 | ||
| 2004 | Chunichi | Jap Cen | Intl | 36 | 29 | P | 38 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | .000 | .067 | .000 | .067 | .000 | .000 | .000 | 6.67 | 60.00 | 9.00 | 0.00 | ||
| 2006 | Chunichi | Jap Cen | Intl | - | 31 | P | 57 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 2008 | Chunichi Dragons | Jap Cen | Intl | - | 33 | P | 37 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 2010 | Chunichi Dragons | Jap Cen | Intl | - | 35 | P | 46 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | .500 | .500 | .500 | 1.000 | .000 | .000 | 1.000 | 0.00 | 50.00 | 0.00 | 0.00 |