Stardom Triangle Derby I: Opening Round ~New Year Stars 2023~(2023)

Stardom Triangle Derby I: Opening Round ~New Year Stars 2023~ is a professional wrestling event held on January 3, 2023, at the Yokohama Budokan in Yokohama, Japan. Promoted by World Wonder Ring Stardom, the show marked the inaugural tournament for the Triangle Derby, a round-robin six-woman tag team competition. The event kicked off the company's New Year Stars series with high-stakes matches featuring Stardom's top female wrestlers competing in the newly created format. Fans witnessed intense in-ring action as teams battled for early tournament positioning and bragging rights in this debut installment of what would become a signature Stardom event.