| # |
Wrestler |
Reign |
Date |
Days held |
Location |
Event |
Successful defenses |
Notes |
Ref. |
| 1 |
Tsuruta, JumboJumbo Tsuruta | 1 | April 18, 1989 | 48 | Tokyo | Champion Carnival tour | 1 | Tsuruta, the NWA International Heavyweight Champion, defeated Stan Hansen, the PWF Heavyweight and NWA United National Champion, to unify the titles. | [1] |
| 2 |
Tenryu, GenichiroGenichiro Tenryu | 1 | June 5, 1989 | 128 | Tokyo | Super Power Series tour | 2 | | [1] |
| 3 |
Tsuruta, JumboJumbo Tsuruta | 2 | October 11, 1989 | 237 | Yokohama | October Giant Series tour | 2 | | [1] |
| 4 |
Gordy, TerryTerry Gordy | 1 | June 5, 1990 | 3 | Chiba | Super Power Series tour | 0 | | [1] |
| 5 |
Hansen, StanStan Hansen | 1 | June 8, 1990 | 39 | Tokyo | Super Power Series tour | 0 | | [1] |
| 6 |
Gordy, TerryTerry Gordy | 2 | July 17, 1990 | 10 | Kanazawa | Summer Action Series tour | 0 | | [1] |
| 06.5 !— | Vacated | — | July 27, 1990 | — | — | — | — | Gordy was hospitalized. The title is vacated as he is hospitalized during a scheduled title defense later that night. | [5] |
| 7 |
Hansen, StanStan Hansen | 2 | July 27, 1990 | 176 | Matsudo | Summer Action Series tour | 1 | Defeated Mitsuharu Misawa. | [1] |
| 8 |
Tsuruta, JumboJumbo Tsuruta | 3 | January 19, 1991 | 374 | Matsumoto | New Year Giant Series tour | 3 | | [1] |
| 9 |
Hansen, StanStan Hansen | 3 | January 28, 1992 | 207 | Chiba | New Year Giant Series tour | 3 | | [1] |
| 10 |
Misawa, MitsuharuMitsuharu Misawa | 1 | August 22, 1992 | 705 | Tokyo | Summer Action Series II tour | 7 | | [1] |
| 11 |
Williams, SteveSteve Williams | 1 | July 28, 1994 | 86 | Tokyo | Summer Action Series tour | 1 | | [1] |
| 12 |
Kawada, ToshiakiToshiaki Kawada | 1 | October 22, 1994 | 133 | Tokyo | October Giant Series tour | 1 | | [1] |
| 13 |
Hansen, StanStan Hansen | 4 | March 4, 1995 | 83 | Tokyo | Excite Series tour | 0 | | [1] |
| 14 |
Misawa, MitsuharuMitsuharu Misawa | 2 | May 26, 1995 | 364 | Sapporo | Super Power Series tour | 4 | | [6] |
| 15 |
Taue, AkiraAkira Taue | 1 | May 24, 1996 | 61 | Sapporo | Super Power Series tour | 1 | | [7] |
| 16 |
Kobashi, KentaKenta Kobashi | 1 | July 24, 1996 | 180 | Tokyo | Super Power Series tour | 2 | | [8] |
| 17 |
Misawa, MitsuharuMitsuharu Misawa | 3 | January 20, 1997 | 466 | Osaka | New Year Giant Series tour | 8 | | [9] |
| 18 |
Kawada, ToshiakiToshiaki Kawada | 2 | May 1, 1998 | 42 | Tokyo | 25th Anniversary | 0 | | [10] |
| 19 |
Kobashi, KentaKenta Kobashi | 2 | June 12, 1998 | 141 | Tokyo | Super Power Series tour | 2 | | [10] |
| 20 |
Misawa, MitsuharuMitsuharu Misawa | 4 | October 31, 1998 | 83 | Tokyo | October Giant Series tour | 0 | | [10] |
| 21 |
Kawada, ToshiakiToshiaki Kawada | 3 | January 22, 1999 | 7 | Osaka | New Year Giant Series tour | 0 | | [5] |
| 21.5 !— | Vacated | — | January 29, 1999 | — | — | — | — | Vacated after Kawada fractured his right ulna in winning the title. | [5] |
| 22 |
Vader !Vader | 1 | March 6, 1999 | 57 | Tokyo | Excite Series tour | 0 | Defeated Akira Taue. | [5] |
| 23 |
Misawa, MitsuharuMitsuharu Misawa | 5 | May 2, 1999 | 181 | Tokyo | Giant Baba Memorial Show | 2 | | [5] |
| 24 |
Vader !Vader | 2 | October 30, 1999 | 120 | Tokyo | October Giant Series tour | 1 | | [5] |
| 25 |
Kobashi, KentaKenta Kobashi | 3 | February 27, 2000 | 110 | Tokyo | Excite Series tour | 1 | | [11] |
| 25.5 !— | Vacated | — | June 16, 2000 | — | — | — | — | Kobashi jumped to Pro Wrestling Noah. | [5] |
| 26 |
Tenryu, GenichiroGenichiro Tenryu | 2 | October 28, 2000 | 223 | Tokyo | October Giant Series tour | 1 | Defeated Toshiaki Kawada in a tournament final. | [12] |
| 27 |
Mutoh, KeijiKeiji Mutoh | 1 | June 8, 2001 | 261 | Tokyo | Super Power Series tour | 4 | | [13] |
| 28 |
Kawada, ToshiakiToshiaki Kawada | 4 | February 24, 2002 | 32 | Tokyo | Excite Series tour | 0 | | [5] |
| 28.5 !— | Vacated | — | March 28, 2002 | — | — | — | — | Kawada suffered a knee injury. | [10] |
| 29 |
Tenryu, GenichiroGenichiro Tenryu | 3 | April 13, 2002 | 197 | Tokyo | Champion Carnival tour | 1 | Defeated Keiji Mutoh. | [14] |
| 30 |
Great Muta, TheThe Great Muta | 2 | October 27, 2002 | 119 | Tokyo | Royal Road 30 Giant Battle Final | 1 | Formerly known as Keiji Mutoh. | [15] |
| 31 |
Hashimoto, ShinyaShinya Hashimoto | 1 | February 23, 2003 | 171 | Tokyo | Excite Series tour | 2 | | [5][16] |
| 31.5 !— | Vacated | — | August 13, 2003 | — | — | — | — | Hashimoto dislocated his right shoulder. | [17][18] |
| 32 |
Kawada, ToshiakiToshiaki Kawada | 5 | September 6, 2003 | 529 | Tokyo | Summer Action Series II tour | 10 | Defeated Shinjiro Otani in a tournament final. | [19][20] |
| 33 |
Kojima, SatoshiSatoshi Kojima | 1 | February 16, 2005 | 502 | Tokyo | Realize tour | 8 | | [21] |
| 34 |
Kea, TaiyōTaiyō Kea | 1 | July 3, 2006 | 62 | Tokyo | Crossover tour | 1 | | [10][22] |
| 35 |
Suzuki, MinoruMinoru Suzuki | 1 | September 3, 2006 | 357 | Sapporo | Summer Impact tour | 5 | | [10][23] |
| 36 |
Sasaki, KensukeKensuke Sasaki | 1 | August 26, 2007 | 247 | Tokyo | Pro Wrestling Love in Ryogoku Vol. 3 | 2 | | [10][24] |
| 37 |
Suwama !Suwama | 1 | April 29, 2008 | 152 | Nagoya | Growin' Up tour | 2 | | |
| 38 |
Great Muta, TheThe Great Muta | 3 | September 28, 2008 | 167 | Yokohama | Flashing tour | 1 | | [25] |
| 39 |
Takayama, YoshihiroYoshihiro Takayama | 1 | March 14, 2009 | 196 | Tokyo | Pro Wrestling Love in Ryogoku Vol. 7 | 2 | | |
| 40 |
Kojima, SatoshiSatoshi Kojima | 2 | September 26, 2009 | 176 | Yokohama | Flashing tour | 1 | | [26] |
| 41 |
Hama, RyotaRyota Hama | 1 | March 21, 2010 | 42 | Tokyo | Pro Wrestling Love in Ryogoku Vol. 9 | 0 | | [27] |
| 42 |
Suzuki, MinoruMinoru Suzuki | 2 | May 2, 2010 | 119 | Nagoya | Growin' Up tour | 1 | | [10][28] |
| 43 |
Suwama !Suwama | 2 | August 29, 2010 | 420 | Tokyo | Pro Wrestling Love in Ryogoku Vol. 10 | 5 | | |
| 44 |
Akiyama, JunJun Akiyama | 1 | October 23, 2011 | 308 | Tokyo | Pro Wrestling Love in Ryogoku Vol. 13 | 4 | | |
| 45 |
Funaki, MasakatsuMasakatsu Funaki | 1 | August 26, 2012 | 203 | Tokyo | Summer Impact tour | 4 | | [29] |
| 46 |
Suwama !Suwama | 3 | March 17, 2013 | 224 | Tokyo | 2013 Pro Wrestling Love in Ryogoku: Basic & Dynamic | 2 | | |
| 47 |
Akebono | 1 | October 27, 2013 | 215 | Tokyo | Anniversary Tour | 4 | | |
| 47.5 !— | Vacated | — | May 30, 2014 | — | — | — | — | Vacated due to Akebono being sidelined with health issues. | |
| 48 |
Omori, TakaoTakao Omori | 1 | June 15, 2014 | 14 | Tokyo | 2014 Dynamite Series | 0 | Defeated Jun Akiyama. | |
| 49 |
Suwama !Suwama | 4 | June 29, 2014 | 28 | Sapporo | 2014 Dynamite Series | 0 | | |
| 50 |
Doering, JoeJoe Doering | 1 | July 27, 2014 | 160 | Tokyo | 2014 Summer Action Series | 3 | | |
| 51 |
Shiozaki, GoGo Shiozaki | 1 | January 3, 2015 | 138 | Tokyo | New Year Wars 2015 | 2 | | |
| 52 |
Akebono | 2 | May 21, 2015 | 164 | Tokyo | 2015 Super Power Series | 2 | | |
| 53 |
Akiyama, JunJun Akiyama | 2 | November 1, 2015 | 62 | Hirosaki | All Japan Pro Wrestling Charity Hirosaki Tournament | 0 | | [30] |
| 54 |
Suwama !Suwama | 5 | January 2, 2016 | 10 | Tokyo | 2016 New Years Two Days | 0 | | |
| 54.5 !— | Vacated | — | January 12, 2016 | — | — | — | — | Vacated due to Suwama rupturing his achilles tendon. | |
| 55 |
Miyahara !Kento Miyahara | 1 | February 12, 2016 | 85+ | Tokyo | 2016 Excite Series | 1 | Defeated Zeus. | |