Shunsuke Ishihara carved out a distinguished career in animation, primarily within the beloved Detective Conan universe. While often found in directorial roles for the long-running television series, his most notable big-screen contributions have propelled certain Conan features into highly sought-after physical media releases. For collectors, his work on fan-favorite installments, often featuring crucial character arcs, makes his directed films essential additions to any comprehensive Conan library. His recent directorial work on *Detective Conan: The Story of Ai Haibara: Black Iron Mystery Train* (2023) exemplifies his ability to deliver narratively significant entries that resonate deeply with the fanbase. These productions, especially those bridging critical plot points or highlighting popular characters, are frequently the first to sell out on Blu-ray and 4K, celebrated for their cinematic quality and their importance within the expansive Conan lore. Ishihara’s meticulous direction ensures these films are not just episodic fillers, but vital components of the franchise’s enduring appeal.