Stardom Nighter 2025 in Korakuen Sep. was a professional wrestling event promoted by World Wonder Ring Stardom, held on September 10, 2025 at Korakuen Hall in Tokyo, Japan. In the main event, Neo Genesis' Starlight Kid, AZM and Miyu Amasaki defended the Artist of Stardom Championship agaianst H.A.T.E.'s Konami, Rina and Fukigen Death.