| 12/31/2014 | ||||||
 |
| |
| Rank | Player | IP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Hiroji Sugahara# | 829.0 | 2014-2014 | |
| 2 | Taki Wada# | 796.1 | 2014-2014 | |
| 3 | Takuma Kobayashi | 775.0 | 2013-2013 | |
| 4 | Nobuo Sugahara# | 769.2 | 2014-2014 | |
| 5 | Tetsu Nishimura# | 769.0 | 2012-2012 | |
| 6 | Ichizo Hirose | 755.0 | 2012-2012 | |
| 7 | Kohei Takeuchi# | 687.0 | 2013-2013 | |
| 8 | Taizo Kimura# | 671.0 | 2014-2014 | |
| 9 | Takanori Higashi# | 603.1 | 2012-2012 | |
| 10 | Hidekazu Watanabe | 577.0 | 2012-2012 |
