The 54th Anniversary Event was a professional wrestling event promoted by New Japan Pro Wrestling (NJPW) that took place on March 6, 2026, at Ota City General Gymnasium in Tokyo, Japan, and featured an IWGP Junior Heavyweight Championship match between DOUKI (c) and Master Wato, as well as an IWGP Junior Heavyweight Tag Team Championship match between Ichiban Sweet Boys (Kosei Fujita & Robbie Eagles) (c) and Robbie X & Taiji Ishimori. The event also included the third night of the 2026 New Japan Cup, which featured two first-round matches.