Stardom 15th Anniversary Series ~ New Year Stars 2026 in Osaka ~ Day 1 was a professional wrestling event promoted by World Wonder Ring Stardom, held on January 18, 2026 at EDION Arena Osaka No.2 in Osaka, Japan.

Cast:Starlight Kid, Mei Suzuki, Miyu Matsuda, Natsuko Tōra, Ruaka, Kaori Yoneyama,

Genre:Drama, Action,

country:Japan,

Production:World Wonder Ring Stardom, Bushiroad,