| 12/31/2014 | ||||||
 |
| |
| Rank | Player | OBP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Tashiaki Tanaka# | .5521 | 2013-2013 | |
| 2 | Hideyori Kiyomizu# | .4694 | 2012-2012 | |
| 3 | Kuniyuki Akiyama# | .4658 | 2014-2014 | |
| 4 | Juro Mizutani# | .4408 | 2013-2013 | |
| 5 | Shimei Omori# | .4345 | 2012-2012 | |
| 6 | Yukio Kouno# | .4307 | 2013-2013 | |
| 7 | Hirotsugu Kaneko# | .4302 | 2013-2013 | |
| 8 | Matsusuke Kichikawa# | .4221 | 2014-2014 | |
| 9 | Ryuzaburo Ohayashi# | .4090 | 2014-2014 | |
| 10 | Tomiichi Kishita# | .4033 | 2013-2013 | |
| 11 | Takayuki Yamada# | .3987 | 2014-2014 | |
| 12 | Akio Toyoda# | .3983 | 2014-2014 | |
| 13 | Kazu Abe# | .3939 | 2014-2014 | |
| 14 | Horiuchi Shinohara# | .3675 | 2014-2014 | |
| 15 | Kikaku Hayashi | .3521 | 2012-2012 | |
| 16 | Masato Ogawa# | .3465 | 2013-2013 | |
| 17 | Hiroji Ogawa# | .3462 | 2013-2013 | |
| 18 | Toyoharu Kimura | .3158 | 2012-2012 | |
| 19 | Takuji Hakui# | .3127 | 2012-2012 | |
| 20 | Shun'ichi Abe | .2982 | 2012-2012 | |
| 21 | Ippei Kino | .2812 | 2012-2012 |
