 # | Duration | Champion(s) | Amount | Timeframe | Rating | Votes |
| 1 | 297 days | Katsuhiko Nakajima | 1 | 31.08.2005 - 24.06.2006 | 9.38 | 320 |
| 2 | 259 days | THE ZEST | 1 | 22.07.2007 - 06.04.2008 | ||
| 3 | 33 days | Tatsuhito Takaiwa | 1 | 24.06.2006 - 27.07.2006 | 7.45 | 61 |
| 4 | 7 days | Osamu Namiguchi | 1 | 24.08.2005 - 31.08.2005 | 6.67 | 5 |
| 5 | <1 day | NOIZ | 1 | 06.04.2008 - xx.xx.2008 | 8.33 | 56 |
| 6 | <1 day | Filoso | 1 | xx.07.2005 - 24.08.2005 |
