Stardom in Korakuen 2026 May. was a professional wrestling event promoted by World Wonder Ring Stardom, held on May 17, 2026 at Korakuen Hall in Tokyo, Japan. In the main event, World of Stardom champion Sayaka Kurara, Future of Stardom champion Ranna Yagami, and Goddesses of Stardom champions 02line (AZM and Miyu Amasaki) faced off against their challengers at Queens Dynasty 2026 - Maki Itoh, Kikyo Furusawa, and FWC (Hazuki and Koguma), respectively - in a preview tag team match.