Oji Hiroi, known for his innovative contributions to both gaming and anime, has become a notable figure for collectors of physical media, particularly with his recent film PLAY! (2024). This film stands out not only for its unique storytelling but also for its connection to Hiroi's rich narrative style, which has captivated fans of the Sakura Wars franchise. His work in merging interactive storytelling with traditional media has laid the groundwork for a new appreciation of narrative depth in films. Collectors are particularly drawn to Hiroi's creations due to their significance in the evolution of Japanese pop culture. His co-authorship of the manga Samurai Crusader and the development of the Far East of Eden series exemplify his versatility and influence on both video games and film. As a result, first editions and special releases of his works, especially those tied to the Sakura Wars universe, have become sought-after items in collector circles, celebrating a legacy that continues to resonate with audiences.