The is a

professional wrestling Professional wrestling is a form of theater that revolves around staged wrestling matches. The mock combat is performed in a ring similar to the kind used in boxing, and the dramatic aspects of pro wrestling may be performed both in the ring o ...

world heavyweight championship owned by the

New Japan Pro-Wrestling (NJPW) is a Japanese professional wrestling promotion based in Nakano, Tokyo. Founded on January 13, 1972, by Antonio Inoki, the promotion was sold to Yuke's, who later sold it to Bushiroad in 2012. TV Asahi and Amuse, Inc. own minority shares ...

(NJPW)

promotion Promotion may refer to: Marketing * Promotion (marketing), one of the four marketing mix elements, comprising any type of marketing communication used to inform or persuade target audiences of the relative merits of a product, service, brand or i ...

. "IWGP" is the acronym of NJPW's governing body, the . The championship was created on March 1, 2021 by the unification of the

IWGP Heavyweight Championship The was a professional wrestling world heavyweight championship owned by the New Japan Pro-Wrestling (NJPW) promotion. "IWGP" is the acronym of NJPW's governing body, the . The title was introduced on June 12, 1987, in the final of an IWG ...

and the

IWGP Intercontinental Championship The was a professional wrestling championship owned by the New Japan Pro-Wrestling (NJPW) promotion. "IWGP" is the acronym of NJPW's governing body, the . The title was officially announced on January 5, 2011 and the Inaugural Champion MVP was cr ...

. The current champion is

Kazuchika Okada (born November 8, 1987) is a Japanese professional wrestler Professional wrestling is a form of theater that revolves around staged wrestling matches. The mock combat is performed in a ring similar to the kind used in boxing, and the dramati ...

, who is in his second reign.

History

In 2019, when he was

IWGP Intercontinental Champion The was a professional wrestling championship owned by the New Japan Pro-Wrestling (NJPW) promotion. "IWGP" is the acronym of NJPW's governing body, the . The title was officially announced on January 5, 2011 and the Inaugural Champion MVP was cr ...

Tetsuya Naito is a Japanese professional wrestler signed to New Japan Pro-Wrestling (NJPW), where he is the leader of the ''Los Ingobernables de Japón'' faction. Tetsuya Naito began training for a professional wrestling career in 2000, initially under Anima ...

declared his intention of making history by becoming the first to hold the

and the Intercontinental Championship at the same time. By the end of the year,

Jay White Jamie White (born 9 October 1992), better known by the ring name Jay White (ジェイ・ホワイト ''Jei Howaito''), is a New Zealand professional wrestler signed to New Japan Pro-Wrestling (NJPW), where he is current IWGP World Heavyweight C ...

, who had won the Intercontinental Championship from Naito, and

Kota Ibushi is a Japanese professional wrestler and martial artist signed to New Japan Pro-Wrestling (NJPW), but is currently inactive due to suffering a shoulder injury. In March 2021, he became the company's inaugural IWGP World Heavyweight Champion by ...

, who was the next challenger for the Heavyweight Championship, also expressed the same desire. After a fan vote, it was decided that Naito, White, Ibushi, and Heavyweight Champion

would compete at

Wrestle Kingdom 14 Wrestle Kingdom 14 in Tokyo Dome was a two-night professional wrestling pay-per-view (PPV) event produced by New Japan Pro-Wrestling (NJPW). The event took place on January 4 and 5, 2020, at the Tokyo Dome, in Tokyo, Japan. It was the 29th January ...

on January 4–5, 2020, where one would end up with both titles. Naito achieved the feat to become the first "Double Champion" and the two titles were defended together since (apart from one time). During 2020, Naito said his original intention was for the titles to be defended separately. He requested for this, or otherwise for the titles to be unified, but no change happened. After Ibushi won the titles from Naito at

Wrestle Kingdom 15 Wrestle Kingdom 15 in Tokyo Dome was a professional wrestling pay-per-view (PPV) event produced by New Japan Pro-Wrestling (NJPW). The event took place over two nights, on January 4 and 5, 2021 at the Tokyo Dome in Tokyo, Japan. It was the 30th Ja ...

on January 4, 2021, he expressed his desire for the titles to be unified. On March 1, 2021, with Ibushi still champion, the unification of the titles to create the new IWGP World Heavyweight Championship was officially announced, with Ibushi as the inaugural World Heavyweight Champion. After the announcement, Ibushi, who was scheduled to face El Desperado at the

NJPW 49th Anniversary Show The NJPW 49th Anniversary Show was a professional wrestling event promoted by New Japan Pro-Wrestling (NJPW). The event took place on March 4, 2021 in Tokyo, Japan at the Nippon Budokan arena. The event featured six matches, including the start ...

on March 4, 2021 in a non-title match, requested for the match to be for the Double Championship. His request was granted with the title unification delayed until after the match, of which the winner would be final Double Champion and, therefore, the inaugural World Heavyweight Champion. Ibushi won the match. With the announcement of the new championship was the announcement of a new championship belt. Until the new belt was ready, Ibushi continued to hold the old IWGP Heavyweight and IWGP Intercontinental Championship belts. The new belt was eventually revealed and presented to the champion Ibushi in a presentation ceremony on March 30, 2021. Its design incorporated the past belt designs of the two old titles.

Reigns

As of , , there have been six reigns shared among five wrestlers with one vacancy.

was the inaugural champion, had the shortest reign at 31 days, and is also the oldest champion, winning the title at 38 years and 255 days old. Kazuchika Okada has most reign with two.

Will Ospreay William Peter Charles Ospreay (born 7 May 1993) is an English professional wrestler who is currently signed to New Japan Pro-Wrestling (NJPW), where he is the current IWGP United States Heavyweight Champion in his first reign and leader of the ...

was the youngest at 27.

Shingo Takagi , known by his ring name Shingo Takagi (鷹木信悟, ''Takagi Shingo''), is a Japanese professional wrestler and former bodybuilder, currently signed to New Japan Pro-Wrestling (NJPW), where he is the provisional KOPW 2022 champion in his first ...

had the longest reign at 211 days and three successful title defenses.

is the current champion in his record-setting second reign. He defeated

on January 4, 2023 at

Wrestle Kingdom 17 Wrestle Kingdom 17 was a two-day professional wrestling pay-per-view (PPV) event co-produced by the New Japan Pro-Wrestling (NJPW) and Pro Wrestling Noah (Noah) promotions. The first day of the event took place on January 4, 2023, at the Tokyo Dom ...

Tokyo, Japan Tokyo (; ja, 東京, , ), officially the Tokyo Metropolis ( ja, 東京都, label=none, ), is the capital and List of cities in Japan, largest city of Japan. Formerly known as Edo, its metropolitan area () is the most populous in the world, ...

Combined reigns

As of , .

References

External links

Championship history on official website

Championship history on official website
{{IWGP World Heavyweight Championship New Japan Pro-Wrestling championships World heavyweight wrestling championships