Wrestle Kingdom 12
Behind the scenes, Jericho became part of a group of people that started pushing for the show to air on American pay-per-view (PPV) for the first time since Wrestle Kingdom 9 in 2015. Some in NJPW felt that airing the show through NJPW World would be enough, hoping that the Jericho signing would increase subscriber numbers. While NJPW was now considered more popular than in 2015, when Wrestle Kingdom 9 did 14,000 buys on American PPV, it was noted that the 2018 show would take place early Thursday morning in the United States as opposed to a weekend like it did in 2015, which was seen as a major negative in terms of getting buys from the country. In late November, it was reported that NJPW had turned down Fite TV's offer for PPV rights outside of Japan and would not be allowing the event to air on American PPV, wanting their streaming service to be the only way to see the event live. On December 3, it was announced that the top matches from the show would air on AXS TV on January 6, 2018, as part of an 11-hour block of NJPW programming with additional matches airing between January 12 and February 9. Five matches, including the top three matches, will air on TV Asahi as part of a special episode of "World Pro Wrestling" on the night of January 4.
Wrestle Kingdom 9
Wrestle Kingdom 9 featured two main event matches. In the first, Shinsuke Nakamura defended the IWGP Intercontinental Championship against Kota Ibushi. Ibushi ridiculed Nakamura and used several of the champion's moves, including the corner vibration boot, the reverse powerslam, and the "Boma Ye" knee strike. Nakamura, responding aggressively, kicked out of the latter at one. Nakamura used a variety of knee-based strikes, and Ibushi's attacks included a standing corkscrew moonsault, a roundhouse kick, an elevated sit-out powerbomb, and a double stomp to the chest. Ibushi also jumped on the top rope, grabbing Nakamura on the apron, and German-suplexed him back into the ring for a two count. In the finishing sequence, Ibushi got up immediately after receiving a knee from the second rope to the back of his head; both attempted the "Boma Ye", but Nakamura recovered first with the "Landslide" and then the "Boma Ye" knee to retain the title at 20 minutes and 12 seconds. After the match, the wrestlers bumped fists.