Sareee-ISM Chapter X ~ Taiyoushin Chronicle ─15th Anniversary─ was a professional wrestling event promoted by Sareee (as part of her Sareee-ISM series) in commemoration of the fifteenth anniversary of her professional debut. It took place on March 22, 2026 at the Yokohama Budokan in Yokohama, Kanagawa, Japan.
In 2023, Sareee returned to Japan and the joshi puroresu scene with these self-produced shows showcasing the best talent in the world.
