Stardom Triangle Derby I in Joetsu was a professional wrestling event promoted by World Wonder Ring Stardom, held on February 11, 2023, at Duo CEREZO in Joetsu, Niigata, Japan. It was the tenth event for the first-ever Triangle Derby, a round-robin six-woman tag team tournament created by the company.
Utami Hayashishita
Saya Kamitani
Azumi
Maya Yukihi
Ram Kaicho
Maika Ozaki
Nanae Takahashi
Yuu
Yuna Mizumori
Syuri Kondo
Mirai Ito
Ami Miura
Yuria Tauchi
Natsumi Takagi
Saki Watanabe
Natsuko Tora
Momo Watanabe
Saki Kashima
Mayu Iwatani
Hanan
Shieru Wakana
Waka Tsukiyama
Rina Amikura
Yuko Sakurai
Eimi Gloria Matsudo
Maika
Hana Arita
Reo Hazuki
Koguma
Saya Iida
Mina Shirakawa
Mariah May Mead
Starlight Kid
Ruaka
Mai Sakurai
Thekla Kaischauri
Chie Nagatani
Miyu Matsuda