| 12/31/2016 | ||||||
 |
| |
| Rank | Player | OBP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Kata Nishikawa# | .4753 | 2016-2016 | |
| 2 | Yoritomo Yamaguchi# | .4490 | 2015-2015 | |
| 3 | Seinosuke Onishi | .4172 | 2014-2014 | |
| 4 | Yohachi Nakashima# | .4067 | 2015-2015 | |
| 5 | Yoshino Kobayashi# | .3938 | 2014-2014 | |
| 6 | Tetsui Jouon# | .3780 | 2012-2012 | |
| 7 | Sumiteru Yoshida | .3564 | 2014-2014 |
