The Último Dragón Gym Championship was the top title in the Japanese professional wrestling promotion Toryumon. As it was a professional wrestling championship, the championship was not won not by actual competition, but by a scripted ending to a match determined by the bookers and match makers.^{[lower-alpha 1]} On occasion the promotion declares a championship vacant, which means there is no champion at that point in time. This can either be due to a storyline,^{[lower-alpha 2]} or real life issues such as a champion suffering an injury being unable to defend the championship,^{[lower-alpha 3]} or leaving the company.^{[lower-alpha 4]}