Most Reigns
- Kazuchika Okada (2)
- Tetsuya Naito (2)
- Zack Sabre Jr. (2)


271 days as the NJPW IWGP World Heavyweight Champion
Won at Sakura Genesis against Kazuchika Okada on April 8, 2023 and held title until January 4, 2024.
| # Click to sort | Wrestler Click to sort | Date Won Click to sort | Opponent(s) Click to sort | Event Click to sort | Match Type Click to sort | Days Held Click to sort | ||
|---|---|---|---|---|---|---|---|---|
| 86 | Konosuke Takeshita | Oct 13, 2025 | Zack Sabre Jr. | King of Pro-Wrestling | Singles Match | 83 | ||
| 85 | Zack Sabre Jr. | Jun 29, 2025 | Hirooki Goto | Tanahashi Jam | Singles Match | 106 | ||
| 84 | Hirooki Goto | Feb 11, 2025 | Zack Sabre Jr. | The New Beginning in Osaka | Singles Match | 138 | ||
| 83 | Zack Sabre Jr. | Oct 14, 2024 | Tetsuya Naito | King of Pro-Wrestling 2024 | Singles Match | 120 | ||
| 82 | Tetsuya Naito | Jun 30, 2024 | Jon Moxley | AEW x NJPW: Forbidden Door | Singles Match | 106 | ||
| 81 | Jon Moxley | Apr 12, 2024 | Tetsuya Naito | Windy City Riot | Singles Match | 79 | ||
| 80 | Tetsuya Naito | Jan 4, 2024 | SANADA | Wrestle Kingdom 18 | Singles Match | 99 | ||
| 79 | SANADA | Apr 8, 2023 | Kazuchika Okada | Sakura Genesis | Singles Match | 271 | ||
| 78 | Kazuchika Okada | Jan 4, 2023 | Jay White | Wrestle Kingdom 17 | Singles Match | 94 | ||
| 77 | Jay White | Jun 12, 2022 | Kazuchika Okada | Dominion 6.12 in Osaka-jo Hall | Singles Match | 206 | ||
| 76 | Kazuchika Okada | Jan 4, 2022 | Shingo Takagi | Wrestle Kingdom 16 | Singles Match | 159 | ||
| 75 | Shingo Takagi | Jun 7, 2021 | Kazuchika Okada | Dominion 6.6 in Osaka-jo Hall | Vacant Title Match | 211 | ||
| — | Title Vacated from May 20, 2021 to June 7, 2021 (18 days) | |||||||
| 74 | Will Ospreay | Apr 4, 2021 | Kota Ibushi | Sakura Genesis 2021 | Singles Match | 46 | ||
Championship renamed to NJPW IWGP World Heavyweight Championship on March 4, 2021 | ||||||||
| 73 | Kota Ibushi | Jan 4, 2021 | Tetsuya Naito | Wrestle Kingdom 15 in Tokyo Dome | Singles Match | 90 | ||
| 72 | Tetsuya Naito | Aug 29, 2020 | EVIL | Summer Struggle in Jingu | Singles Match | 128 | ||
| 71 | EVIL | Jul 12, 2020 | Tetsuya Naito | Dominion 7.12 in Osaka-jo Hall | Singles Match | 48 | ||
| 70 | Tetsuya Naito | Jan 5, 2020 | Kazuchika Okada | Wrestle Kingdom 14 in Tokyo Dome | Singles Match | 189 | ||
| 69 | Kazuchika Okada | Apr 6, 2019 | Jay White | G1 Supercard | Singles Match | 274 | ||
| 68 | Jay White | Feb 11, 2019 | Hiroshi Tanahashi | The New Beginning in Osaka | Singles Match | 54 | ||
| 67 | Hiroshi Tanahashi | Jan 4, 2019 | Kenny Omega | Wrestle Kingdom 13 in Tokyo Dome | Singles Match | 38 | ||
| 66 | Kenny Omega | Jun 9, 2018 | Kazuchika Okada | Dominion 6.9 in Osaka-jo Hall | Two Out of Three Falls | 209 | ||
| 65 | Kazuchika Okada | Jun 19, 2016 | Tetsuya Naito | Dominion 6.19 in Osaka-jo Hall | Singles Match | 720 | ||
| 64 | Tetsuya Naito | Apr 10, 2016 | Kazuchika Okada | Invasion Attack 2016 | Singles Match | 70 | ||
| 63 | Kazuchika Okada | Jul 5, 2015 | AJ Styles | Dominion 7.5 in Osaka-jo Hall | Singles Match | 280 | ||
| 62 | AJ Styles | Feb 11, 2015 | Hiroshi Tanahashi | The New Beginning in Osaka 2015 | Singles Match | 144 | ||
| 61 | Hiroshi Tanahashi | Oct 13, 2014 | AJ Styles | King of Pro-Wrestling 2014 | Singles Match | 121 | ||
| 60 | AJ Styles | May 3, 2014 | Kazuchika Okada | Wrestling Dontaku 2014 | Singles Match | 163 | ||
| 59 | Kazuchika Okada | Apr 7, 2013 | Hiroshi Tanahashi | Invasion Attack 2013 | Singles Match | 391 | ||
| 58 | Hiroshi Tanahashi | Jun 16, 2012 | Kazuchika Okada | Dominion 6.16 | Singles Match | 295 | ||
| 57 | Kazuchika Okada | Feb 12, 2012 | Hiroshi Tanahashi | The New Beginning 2012 | Singles Match | 125 | ||
| 56 | Hiroshi Tanahashi | Jan 4, 2011 | Satoshi Kojima | Wrestle Kingdom V in Tokyo Dome | Singles Match | 404 | ||
| 55 | Satoshi Kojima | Oct 11, 2010 | Togi Makabe | Destruction '10 | Singles Match | 85 | ||
| 54 | Togi Makabe | May 3, 2010 | Shinsuke Nakamura | Wrestling Dontaku 2010 | Singles Match | 161 | ||
| 53 | Shinsuke Nakamura | Sep 27, 2009 | Hiroshi Tanahashi | Circuit2009 New Japan Generation tour | Vacant Title Match | 218 | ||
| — | Title Vacated from August 17, 2009 to September 27, 2009 (41 days) | |||||||
| 52 | Hiroshi Tanahashi | Jun 20, 2009 | Manabu Nakanishi | Dominion 6.20 | Singles Match | 58 | ||
| 51 | Manabu Nakanishi | May 6, 2009 | Hiroshi Tanahashi | Dissidence | Singles Match | 45 | ||
| 50 | Hiroshi Tanahashi | Jan 4, 2009 | Keiji Muto | Wrestle Kingdom III in Tokyo Dome | Singles Match | 122 | ||
| 49 | Keiji Muto | Apr 27, 2008 | Shinsuke Nakamura | Circuit2008 New Japan Brave tour | Singles Match | 252 | ||
| 48 | Shinsuke Nakamura | Jan 4, 2008 | Hiroshi Tanahashi | Wrestle Kingdom II in Tokyo Dome | Singles Match | 114 | ||
| 47 | Hiroshi Tanahashi | Oct 8, 2007 | Yuji Nagata | Explosion '07 | Singles Match | 88 | ||
| 46 | Yuji Nagata | Apr 13, 2007 | Hiroshi Tanahashi | Circuit2007 New Japan Brave tour | Singles Match | 178 | ||
| 45 | Hiroshi Tanahashi | Jul 17, 2006 | Brock Lesnar | Circuit2006 Turbulence | Tournament Final Match | 270 | ||
| — | Title Vacated from July 15, 2006 to July 17, 2006 (2 days) | |||||||
| 44 | Brock Lesnar | Oct 8, 2005 | Kazuyuki Fujita & Masahiro Chono | Toukon Souzou New Chapter | Three-Way Dance Match | 280 | ||
| 43 | Kazuyuki Fujita | Jul 18, 2005 | Hiroyoshi Tenzan | Summer Fight Series 2005 | Singles Match | 82 | ||
| 42 | Hiroyoshi Tenzan | May 14, 2005 | Satoshi Kojima | Nexess VI | Singles Match | 65 | ||
| 41 | Satoshi Kojima | Feb 20, 2005 | Hiroyoshi Tenzan | New Year Gold Series | Singles Match | 83 | ||
| 40 | Hiroyoshi Tenzan | Dec 12, 2004 | Kensuke Sasaki | Battle Final 2004 | Singles Match | 70 | ||
| 39 | Kensuke Sasaki | Oct 9, 2004 | Kazuyuki Fujita | Pro-Wrestlers Be Strongest | Singles Match | 64 | ||
| 38 | Kazuyuki Fujita | Jun 5, 2004 | Bob Sapp | The Crush II | Vacant Title Match | 126 | ||
| — | Title Vacated from June 2, 2004 to June 5, 2004 (3 days) | |||||||
| 37 | Bob Sapp | Mar 28, 2004 | Kensuke Sasaki | King of Sports | Singles Match | 66 | ||
| 36 | Kensuke Sasaki | Mar 12, 2004 | Hiroyoshi Tenzan | Hyper Battle 2004 | Singles Match | 16 | ||
| 35 | Hiroyoshi Tenzan | Feb 15, 2004 | Shinsuke Nakamura | Fighting Spirit 2004 | Tournament Final Match | 26 | ||
| — | Title Vacated from February 5, 2004 to February 15, 2004 (10 days) | |||||||
| 34 | Shinsuke Nakamura | Dec 9, 2003 | Hiroyoshi Tenzan | Battle Final 2003 | Singles Match | 58 | ||
| 33 | Hiroyoshi Tenzan | Nov 3, 2003 | Yoshihiro Takayama | Yokohama Dead Out | Singles Match | 36 | ||
| 32 | Yoshihiro Takayama | May 2, 2003 | Yuji Nagata | Ultimate Crush | Singles Match | 185 | ||
| 31 | Yuji Nagata | Apr 5, 2002 | Tadao Yasuda | Toukon Special | Singles Match | 392 | ||
| 30 | Tadao Yasuda | Feb 16, 2002 | Yuji Nagata | Fighting Spirit 2002 | Tournament Final Match | 48 | ||
| — | Title Vacated from January 4, 2002 to February 16, 2002 (43 days) | |||||||
| 29 | Kazuyuki Fujita | Apr 9, 2001 | Scott Norton | Strong Style 2001 | Singles Match | 270 | ||
| 28 | Scott Norton | Mar 17, 2001 | Kensuke Sasaki | Hyper Battle 2001 | Singles Match | 23 | ||
| 27 | Kensuke Sasaki | Jan 4, 2001 | Toshiaki Kawada | Wrestling World 2001 | Tournament Final Match | 72 | ||
| — | Title Vacated from October 9, 2000 to January 4, 2001 (87 days) | |||||||
| 26 | Kensuke Sasaki | Jan 4, 2000 | Genichiro Tenryu | Wrestling World 2000 | Singles Match | 279 | ||
| 25 | Genichiro Tenryu | Dec 10, 1999 | Keiji Muto | Battle Final 1999 | Singles Match | 25 | ||
| 24 | Keiji Muto | Jan 4, 1999 | Scott Norton | Wrestling World 1999 | Singles Match | 340 | ||
| 23 | Scott Norton | Sep 23, 1998 | Yuji Nagata | Big Wednesday | Vacant Title Match | 103 | ||
| — | Title Vacated from September 21, 1998 to September 23, 1998 (2 days) | |||||||
| 22 | Masahiro Chono | Aug 8, 1998 | Tatsumi Fujinami | Rising the Next Generation in Osaka Dome | Singles Match | 44 | ||
| 21 | Tatsumi Fujinami | Apr 4, 1998 | Kensuke Sasaki | Antonio Inoki Retirement Show | Singles Match | 126 | ||
| 20 | Kensuke Sasaki | Aug 31, 1997 | Shinya Hashimoto | Final Power Hall in Yokohama | Singles Match | 216 | ||
| 19 | Shinya Hashimoto | Apr 29, 1996 | Nobuhiko Takada | Battle Formation | Singles Match | 489 | ||
| 18 | Nobuhiko Takada | Jan 4, 1996 | Keiji Muto | Wrestling World 1996 | Singles Match | 116 | ||
| 17 | Keiji Muto | May 3, 1995 | Shinya Hashimoto | Wrestling Dontaku 1995 | Singles Match | 246 | ||
| 16 | Shinya Hashimoto | May 1, 1994 | Tatsumi Fujinami | Wrestling Dontaku 1994 | Singles Match | 367 | ||
| 15 | Tatsumi Fujinami | Apr 4, 1994 | Shinya Hashimoto | Battle Line Kyushu | Singles Match | 27 | ||
| 14 | Shinya Hashimoto | Sep 20, 1993 | The Great Muta | G1 Climax Special 1993 | Singles Match | 196 | ||
| 13 | The Great Muta | Aug 16, 1992 | Riki Choshu | G1 Climax Special 1992 | Singles Match | 400 | ||
| 12 | Riki Choshu | Jan 4, 1992 | Tatsumi Fujinami | Super Warriors in Tokyo Dome | Singles Match | 225 | ||
| 11 | Tatsumi Fujinami | Mar 4, 1991 | Big Van Vader | Big Fight Series 1991 | Singles Match | 306 | ||
| 10 | Big Van Vader | Jan 17, 1991 | Tatsumi Fujinami | New Year Dash 1991 | Singles Match | 46 | ||
| 9 | Tatsumi Fujinami | Dec 26, 1990 | Riki Choshu | King of Kings | Singles Match | 22 | ||
| 8 | Riki Choshu | Aug 19, 1990 | Big Van Vader | Summer Night Fever II | Singles Match | 129 | ||
| 7 | Big Van Vader | Aug 10, 1989 | Riki Choshu | Fighting Satellite of 1989 | Singles Match | 374 | ||
| 6 | Riki Choshu | Jul 12, 1989 | Salman Hashimikov | Summer Fight Series 1989 | Singles Match | 29 | ||
| 5 | Salman Hashimikov | May 25, 1989 | Big Van Vader | Battle Satellite 1989 in Osaka Dome | Singles Match | 48 | ||
| 4 | Big Van Vader | Apr 24, 1989 | Shinya Hashimoto | Battle Satellite in Tokyo Dome | Tournament Final Match | 31 | ||
| — | Title Vacated from April 5, 1989 to April 24, 1989 (19 days) | |||||||
| 3 | Tatsumi Fujinami | Jun 24, 1988 | Tatsumi Fujinami | IWGP Champion Series 1988 | Vacant Title Match | 285 | ||
| — | Title Vacated from May 27, 1988 to June 24, 1988 (28 days) | |||||||
| 2 | Tatsumi Fujinami | May 8, 1988 | Big Van Vader | Super Fight Series 1988 | Singles Match | 19 | ||
| — | Title Vacated from May 2, 1988 to May 8, 1988 (6 days) | |||||||
| 1 | Antonio Inoki | Jun 12, 1987 | IWGP Champion Series 1987 | Tournament Final Match | 325 | |||
| # | Champion | Reigns | Total Days Held | Longest Reign (Days) | Avg. Reign (Days) | % of Career Title Held |
|---|---|---|---|---|---|---|
| 1 | Kazuchika Okada | 2 | 253 | 159 | 127 | 3.1% |
| 1 | Zack Sabre Jr. | 2 | 226 | 120 | 113 | 2.8% |
| 1 | Tetsuya Naito | 2 | 205 | 106 | 103 | 2.7% |
| 4 | SANADA | 1 | 271 | 271 | 271 | 3.8% |
| 4 | Shingo Takagi | 1 | 211 | 211 | 211 | 2.6% |
| 4 | Jay White | 1 | 206 | 206 | 206 | 4.2% |
| 4 | Hirooki Goto | 1 | 138 | 138 | 138 | 1.6% |
| 4 | Konosuke Takeshita | 1 | 83 | 83 | 83 | 1.6% |
| 4 | Jon Moxley | 1 | 79 | 79 | 79 | 0.96% |