On March 26, 2008, Kagetora and Kota Ibushi won the title in Tokyo, Japan at El Dorado's Eye of the Treasure event, defeating Mazada and Nosawa.
There have been a total of 30 reigns shared between 22 different teams consisting of 41 distinctive champions.
The current champions are Masato Kamino and Takato Nakano who are in their first reign as a team.
[a] 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,[b] or real life issues such as a champion suffering an injury being unable to defend the championship,[c] or leaving the company.