National Wrestling Alliance
The NWA’s presence in Japan was established in 1953, when Japanese wrestler/promoter Rikidozan founded the Japan Pro Wrestling Alliance, (JWA) which quickly became the main promotion in Japan. In 1972, the JWA’s two top draws Giant Baba and Antonio Inoki left to form their own promotions, All Japan Pro Wrestling (AJPW) and New Japan Pro-Wrestling (NJPW) respectively. As a result, the JWA soon folded. AJPW became an NWA member upon its inception in 1973 and stayed until the late 1980s. NJPW was also a member of the NWA at various points between 1975 and 1985, mainly in order to gain control of the NWA Junior Heavyweight Championship. In 1992 and 1993, NJPW joined with the NWA once more to re-establish and promote the NWA World Heavyweight Championship, but left the NWA when WCW withdrew. NJPW returned to the NWA in 2004, again mainly for the NWA Junior Heavyweight Championship, and it is not a connection that is strongly emphasized. Between NJPW's departure in 1993 and its return in 2004 NWA representation in Japan was scattered among a few independent promotions: the International Wrestling Association of Japan (1994–1996); the Wrestle Yume Factory (1995–1997), the Universal Fighting Arts Organization (1999–2000); and Pro Wrestling Zero-One (2001–2004). In June 2007, the Inoki Genome Federation replaced NJPW as the Japanese affiliate of the National Wrestling Alliance. In February 2008, however, New Japan returned to the NWA. At the annual meeting in 2010, New Japan did not renew its membership and left the NWA yet again. In 2011, Pro Wrestling Zero1 returned to the NWA as their Japanese territory.
Kazushi Sakuraba
On August 12, 2012, Sakuraba, alongside Katsuyori Shibata, started appearing in New Japan Pro Wrestling. It was Sakuraba's first work for the company since 1995, and the first ever as a free agent instead of a representative from another promotion. Sakuraba and Shibata wrestled their first match on September 23, defeating Hiromu Takahashi and Wataru Inoue in a tag team match. Sakuraba and Shibata, collectively dubbed Laughter7, continued their winning ways at the following two pay-per-views, King of Pro-Wrestling on October 8 and Power Struggle on November 11, both times defeating the team of Togi Makabe and Wataru Inoue. Also at Power Struggle, Shinsuke Nakamura nominated Sakuraba as the next challenger for his IWGP Intercontinental Championship. On December 2, Sakuraba won his first exchange with Nakamura, when Laughter7 defeated Nakamura and Tomohiro Ishii in a tag team match to remain undefeated since their return. On January 4, 2013, at Wrestle Kingdom 7 in Tokyo Dome, Sakuraba suffered his first defeat since his return to professional wrestling, when he unsuccessfully challenged Shinsuke Nakamura for the IWGP Intercontinental Championship. Sakuraba and Shibata returned to their winning ways at the following pay-per-view, The New Beginning on February 10, where they defeated Hirooki Goto and Wataru Inoue in a tag team match. On April 7 at Invasion Attack, Sakuraba and Shibata suffered their first tag team loss, when they were defeated by Hirooki Goto and Yuji Nagata via referee stoppage, when Sakuraba injured his right elbow, after taking a belly-to-back suplex from Nagata, and unable to continue the match. New Japan later announced that Sakuraba would be sidelined for two to three months. Sakuraba wrestled his return match on July 20, defeating Yuji Nagata via submission. On September 8, Sakuraba and Shibata took part in the Wrestle-1 promotion's inaugural event, defeating Masakatsu Funaki and Masayuki Kono in a tag team match. Sakuraba continued his rivalry with Yuji Nagata at the September 29 Destruction pay-per-view, where he and Shibata defeated Nagata and Manabu Nakanishi with Sakuraba pinning his rival for the win.