| 12/31/2014 | ||||||
 |
| |
| Rank | Player | IP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Ryu Nakamura# | 855.1 | 2013-2013 | |
| 2 | Takanibu Kobayashi# | 852.2 | 2012-2012 | |
| 3 | Masakado Hirano# | 836.1 | 2012-2012 | |
| 4 | Shinsaku Kamida# | 806.0 | 2013-2013 | |
| 5 | Shosuke Shinohara | 785.1 | 2012-2012 | |
| 6 | Kata Oyama# | 772.2 | 2012-2012 | |
| 7 | Tokuhei Takuda# | 756.2 | 2013-2013 | |
| 8 | Atsumori Ishikawa | 754.0 | 2012-2012 | |
| 9 | Norinaga Kondo# | 748.2 | 2013-2013 | |
| 10 | Norihisa Yamauchi# | 735.1 | 2013-2013 | |
| 11 | Yosai Aoyama# | 718.0 | 2014-2014 | |
| 12 | Hayato Saito# | 699.0 | 2014-2014 | |
| 13 | Tatsukichi Ohayashi# | 674.0 | 2012-2012 | |
| 14 | Hirokazu Ito# | 664.2 | 2014-2014 | |
| 15 | Shun Ushiyama# | 645.2 | 2013-2013 | |
| 16 | Mitsuo Sato | 626.2 | 2012-2012 | |
| 17 | Shuncho Fujita | 626.0 | 2012-2012 | |
| 18 | Yoshihisa Mizuno | 607.0 | 2012-2012 | |
| 19 | Keitaro Suzuki# | 594.0 | 2013-2013 |
