 # | Champion(s) | Since | Duration | Location | Note | Details |
| 46 | OZAWA | 01.01.2025 | 166 days | Tokyo, Japan | Matches | |
| 45 | Kaito Kiyomiya (3) | 04.05.2024 | 242 days | Tokyo, Japan | Matches | |
| 44 | El Hijo de Dr. Wagner Jr. | 04.02.2024 | 90 days | Sendai, Miyagi, Japan | Matches | |
| 43 | Kenoh (3) | 28.10.2023 | 99 days | Fukuoka, Japan | Matches | |
| 42 | Jake Lee | 19.03.2023 | 223 days | Yokohama, Japan | Matches | |
| 41 | Kaito Kiyomiya (2) | 25.09.2022 | 175 days | Nagoya, Aichi, Japan | Matches | |
| 40 | Kenoh (2) | 16.07.2022 | 71 days | Tokyo, Japan | Matches | |
| 39 | Satoshi Kojima | 12.06.2022 | 34 days | Saitama, Japan | Matches | |
| 38 | Go Shiozaki (5) | 30.04.2022 | 43 days | Tokyo, Japan | Matches | |
| VACANT | 27.04.2022 | 3 days | ||||
| 37 | Kazuyuki Fujita | 23.02.2022 | 63 days | Nagoya, Aichi, Japan | Matches | |
| 36 | Katsuhiko Nakajima (2) | 10.10.2021 | 136 days | Osaka, Japan | Matches | |
| 35 | Naomichi Marufuji (4) | 06.06.2021 | 126 days | Saitama, Japan | Matches | |
| 34 | Keiji Muto | 12.02.2021 | 114 days | Tokyo, Japan | Matches | |
| 33 | Go Shiozaki (4) | 04.01.2020 | 405 days | Tokyo, Japan | Matches | |
| 32 | Kaito Kiyomiya | 16.12.2018 | 384 days | Yokohama, Kanagawa, Japan | Matches | |
| 31 | Takashi Sugiura (4) | 11.03.2018 | 280 days | Yokohama, Kanagawa, Japan | Matches | |
| 30 | Kenou | 22.12.2017 | 79 days | Tokyo, Japan | Matches | |
| 29 | Eddie Edwards | 26.08.2017 | 118 days | Tokyo, Japan | Matches | |
| 28 | Katsuhiko Nakajima | 23.10.2016 | 307 days | Yokohama, Kanagawa, Japan | Matches | |
| 27 | Takashi Sugiura (3) | 30.07.2016 | 85 days | Tokyo, Japan | Matches | |
| 26 | Go Shiozaki (3) | 28.05.2016 | 63 days | Osaka, Japan | Matches | |
| 25 | Takashi Sugiura (2) | 31.01.2016 | 118 days | Yokohama, Kanagawa, Japan | Matches | |
| 24 | Naomichi Marufuji (3) | 23.12.2015 | 39 days | Tokyo, Japan | Matches | |
| 23 | Minoru Suzuki | 15.03.2015 | 283 days | Tokyo, Japan | Matches | |
| 22 | Naomichi Marufuji (2) | 05.07.2014 | 253 days | Tokyo, Japan | Matches | |
| 21 | Yuji Nagata | 08.02.2014 | 147 days | Tokyo, Japan | Matches | |
| 20 | Takeshi Morishima (3) | 05.01.2014 | 34 days | Tokyo, Japan | Matches | |
| 19 | KENTA | 27.01.2013 | 343 days | Osaka, Japan | Matches | |
| 18 | Takeshi Morishima (2) | 22.01.2012 | 371 days | Osaka, Japan | Matches | |
| 17 | Go Shiozaki (2) | 10.07.2011 | 196 days | Tokyo, Japan | Matches | |
| 16 | Takashi Sugiura | 06.12.2009 | 581 days | Tokyo, Japan | Matches | |
| 15 | Go Shiozaki | 14.06.2009 | 175 days | Fukuoka, Japan | 3 | Matches |
| VACANT | 14.06.2009 | <1 day | 2 | |||
| 14 | Jun Akiyama (3) | 01.03.2009 | 105 days | Tokyo, Japan | Matches | |
| 13 | Kensuke Sasaki | 06.09.2008 | 176 days | Tokyo, Japan | Matches | |
| 12 | Takeshi Morishima | 02.03.2008 | 188 days | Tokyo, Japan | Matches | |
| 11 | Mitsuharu Misawa (3) | 10.12.2006 | 448 days | Tokyo, Japan | Matches | |
| 10 | Naomichi Marufuji | 09.09.2006 | 92 days | Tokyo, Japan | Matches | |
| 9 | Jun Akiyama (2) | 22.01.2006 | 230 days | Tokyo, Japan | Matches | |
| 8 | Akira Taue | 05.11.2005 | 78 days | Tokyo, Japan | Matches | |
| 7 | Takeshi Rikio | 05.03.2005 | 245 days | Tokyo, Japan | Matches | |
| 6 | Kenta Kobashi | 01.03.2003 | 735 days | Tokyo, Japan | Matches | |
| 5 | Mitsuharu Misawa (2) | 23.09.2002 | 159 days | Tokyo, Japan | Matches | |
| 4 | Yoshihiro Takayama | 07.09.2002 | 16 days | Osaka, Japan | Matches | |
| 3 | Yoshinari Ogawa | 07.04.2002 | 153 days | Tokyo, Japan | Matches | |
| 2 | Jun Akiyama | 27.07.2001 | 254 days | Tokyo, Japan | Matches | |
| 1 | Mitsuharu Misawa | 15.04.2001 | 103 days | Tokyo, Japan | 1 | Matches |
