Watch Free Online HD Moviesjoy. Triangle Derby I ~Championship Battle~ was a professional wrestling event promoted by World Wonder Ring Stardom, held on March 4, 2023, at Yoyogi National Stadium No.2 Gymnasium in Tokyo, Japan. It was the thirteenth and final event for the first-ever Triangle Derby, a round-robin six-woman tag team tournament, and had other notable featured matches, such as a World of Stardom Championship match between Giulia and Maya Yukihi.