Filmography
| 2025 | Problem Property (TV Series) · as Novel |
| 2024 | Detective Conan: The Million-Dollar Pentagram · as Screenplay |
| 2022 | Detective Conan: The Bride of Halloween · as Screenplay |
| 2021 | Mr. Grim Reaper (TV Series) · as Novel |
| 2019 | Detective Conan: The Fist of Blue Sapphire · as Screenplay |
| 2017 | Detective Conan: Crimson Love Letter · as Screenplay |
| 2005 | Ultraman Max (TV Series) |
| 1996 | Detective Conan (TV Series) · as Screenplay |