Hiroyo Matsumoto
Carlos Amano and Dynamite Kansai were the first champions in the title's history. SonChika (Chikayo Nagashima and Sonoko Kato) and Jungle Jack 21 (Hiroyo Matsumoto and Tomoka Nakagawa) share the record for most reigns as a team, with three. The former's second reign holds the record for the shortest reign in the title's history, at 14 days, while the latter's third reign holds the record for the longest reign, at 385 days. Mayumi Ozaki holds the record for most reigns individually, with six.