The J-Crown was the unification of eight different championship belts from multiple different countries, including ones from Japan, Mexico, the United Kingdom, and the United States.[1] The tournament to crown the first champion was held over four nights, from August 2 to August 5, 1996, the same dates that New Japan Pro-Wrestling's annual G1 Climax event took place, promoting two major tournaments on one tour.[1]Jushin Thunder Liger is credited with coming up with the idea for the J-Crown.[1] The inaugural champion was The Great Sasuke.[1] The J-Crown was defended for just over a year.
As part of their introduction of a new WWF Light Heavyweight Championship, the World Wrestling Federation (WWF) demanded that the then-current champion Shinjiro Otani return the belt. Otani returned the championship to the WWF and subsequently dissolved the J-Crown on November 5, 1997, by vacating all of the remaining component titles except for the IWGP Junior Heavyweight Championship, with the other belts being restored to their home promotions.