The World Tag Team Championship is a professional wrestling World tag team championship in Japanese promotion All Japan Pro Wrestling. It was created on June 10, 1988 as a unification of two previous tag team titles in All Japan; the PWF Tag Team Championship, and the NWA International Tag Team Championship; when the PWF champions Jumbo Tsuruta and Yoshiaki Yatsu defeated NWA champions The Road Warriors. As with the Triple Crown Heavyweight Championship, it is symbolized by four belts, two for each wrestler, representing the former PWF and NWA titles. It is currently the top of two tag team titles in AJPW, along with the secondary All Asia Tag Team Championship.

All Japan Pro Wrestling (AJPW/AJP) or simply All Japan is a Japanese professional wrestling promotion established on October 21, 1972, when Giant Baba split away from the Japanese Wrestling Association and created his own promotion. Many wrestlers had left with Baba, with many more joining the following year when JWA folded. From the mid-1970s, All Japan was firmly established as the largest promotion in Japan. As the 1990s began, aging stars gave way to a younger generation including Mitsuharu Misawa, "Dr. Death" Steve Williams, Kenta Kobashi, Gary Albright, Toshiaki Kawada, Mike Barton, Akira Taue and Jun Akiyama, leading to perhaps AJPW's most profitable period in the 1990s.