Triangle Derby I in Osaka ~ Day 2 was a professional wrestling event promoted by World Wonder Ring Stardom, held on January 15, 2023, at EDION Arena Osaka No.2 in Osaka, Japan. It was the sixth event for the first-ever Triangle Derby, a round-robin six-woman tag team tournament created by the company.

Cast: Eimi Gloria Matsudo, Mai Sakurai, Thekla Kaischauri, Natsuko Tōra, Momo Watanabe, Saki Kashima