Stardom 15th Anniversary Series ~ NEW YEAR STARS 2026 in OSAKA ~ Day 2 was a professional wrestling held by World Wonder Ring Stardom, held on January 18, 2026 at Edion Arena Osaka in Osaka, Japan. It was main evented by Mei Seira, Miyu Amasaki and Starlight Kid (members of Neo Genesis) vs. Fukigen Death, Natsuko Tora and Ruaka (members of H.A.T.E)