Stardom Nighter 2025 Sep. was a professional wrestling event produced by World Wonder Ring Stardom that took place on September 10, 2025, at Korakuen Hall in Tokyo, Japan, and was headlined by an Artist of Stardom Title Match between Neo Genesis (AZM, Miyu Amasaki & Starlight Kid) (c) and HATE (Fukigen Death, Konami & Rina).