 # | Champion(s) | Since | Duration | Location | Note | Details |
| 11 | Yuto Kikuchi | 03.09.2023 | 235 days | Osaka, Japan | Matches | |
| 10 | Harutoki | 05.02.2023 | 210 days | Osaka, Japan | Matches | |
| 9 | Orochi | 05.09.2021 | 518 days | Osaka, Japan | Matches | |
| 8 | Kazuaki Mihara | 01.03.2020 | 553 days | Osaka, Japan | Matches | |
| 7 | Diablo | 14.04.2019 | 322 days | Osaka, Japan | Matches | |
| 6 | Billy Ken Kid | 16.09.2018 | 210 days | Osaka, Japan | Matches | |
| 5 | TORU | 22.12.2017 | 268 days | Osaka, Japan | 2 | Matches |
| 4 | Kazuaki Mihara | 02.04.2017 | 264 days | Osaka, Japan | Matches | |
| 3 | Magnitude Kishiwada | 02.10.2016 | 182 days | Osaka, Japan | Matches | |
| 2 | Rapid | 04.05.2015 | 517 days | Amagasaki, Hyogo, Japan | Matches | |
| 1 | Kuuga | 10.08.2014 | 267 days | Osaka, Japan | 1 | Matches |
