Watch Online Free on Watchseries. Crimson Nightmare 2025 was a professional wrestling event promoted by World Wonder Ring Stardom, held on November 3, 2025, at the Ota City General Gymnasium in Tokyo, Japan, and headlined by Momo Watanabe challenging her H.A.T.E. stablemate Saya Kamitani for the World of Stardom and NJPW STRONG Women’s Championships.