Yu Ishino, known to wrestling fans as Kagetsu, transitioned from the ring to the screen, leaving a notable mark in the world of film. His most recognized work, "Kagetsu Retirement Show ~ Many Face" (2020), captures the essence of his wrestling career and the emotional journey of retirement. This unique film is a must-have for collectors, as it not only chronicles his legacy in the wrestling industry but also blends performance art with documentary storytelling, providing a rare glimpse into the life of a professional wrestler. Collectors are drawn to Ishino's work for its authenticity and the cultural significance it carries within the Japanese wrestling community. The film’s limited physical media release has become a sought-after item, especially among fans of Japanese cinema and wrestling history. As a prominent figure in World Wonder Ring Stardom, Ishino's influence extends beyond the ring, making his film a valuable addition for enthusiasts of both film and wrestling memorabilia.