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.
Captain New Japan
Hirasawa originally debuted for New Japan Pro Wrestling (NJPW) on 28 January 2006, losing to Takashi Iizuka. Hirasawa would wrestle on the NJPW undercards, mostly losing which is custom for new wrestlers in NJPW. His first win would come on 26 April, defeating the two year pro Yujiro Takahashi. Hirasawa teamed up with Ryusuke Taguchi to participate in his first tournament, the National Area Tag League 2006 where they were placed in block C and lost both of their matches. Hirasawa would make several appearances for Pro Wrestling Zero1, the most notable of which was when he and Manabu Nakanishi participated in the Passion Cup Tag Tournament 2008. In late 2008, Hirasawa would form a tag team with Yuji Nagata, which would be a precursor to Seigigun ("Blue Justice Army"). The pair participated in the 2008 G1 Tag League block B, they would only gain a single point when they drew with Manabu Nakanishi and Yutaka Yoshie. In the fall of 2009, Hirasawa joined Yuji Nagata's new Seigigun stable, along with Wataru Inoue and Super Strong Machine. At Wrestle Kingdom IV in Tokyo Dome, Hirasawa, along with Inoue and Super Strong Machine defeated Jyushin Thunder Liger, Koji Kanemoto, and Kazuchika Okada in the opening match. Even with joining this stable, Hirasawa largely continued in the midcard largely serving as the fall guy in tag match. On 28 June, Seigigun entered a six-man tag tournament with Nagata, Inoue, and Hirasawa forming one team, while Machine teamed with Tonga Strong Machine and Pink Strong Machine (Yoshie). However, both teams lost. On 12 September, there was a special Mitsuhide Hirasawa farewell match, which he would lose.