The Beyond the Sea Tag Team Championship is a professional wrestling tag team championship created and promoted by the Seadlinnng promotion. The inaugural champions were crowned on July 25, 2018, when Borderless (Rina Yamashita and Yoshiko) defeated Nanae Takahashi and Tsukasa Fujimoto. Like most professional wrestling championships, the title is won as a result of a scripted match. There have been eleven reigns shared among ten teams and thirteen wrestlers. Asuka and Makoto are the current champions in their second reign as a team as well as individual.