Watch on SFlix. Stardom Triangle Derby I in Anjo: Anjo City 70th Anniversary ~Tam Road~ was a professional wrestling event promoted by World Wonder Ring Stardom, held on January 9, 2023, at Tosho Arena Anjō in Anjō, Aichi, Japan. It was the fourth event for the first-ever Triangle Derby, a round-robin six-woman tag team tournament, and featured a league match main event with hometown star Tam Nakano, for whom the show was partially dedicated.