Known For
Yuichi Tokunaga Filmography
| 2024 | Cells at Work! · as Screenplay |
| 2024 | |
| 2024 | Moshimo Tokugawa Ieyasu Ga Souridaijin Ni Nattara · as Screenplay |
| 2023 | Tonde Saitama: Biwako Yori Ai o Komete · as Screenplay |
| 2023 | ONE DAY (JP) (TV Series) |
| 2023 | Keibuho Daimajin (TV Series) |
| 2022 | GOS (TV Series) · as Screenplay |
| 2022 | Kappei · as Screenplay |
| 2021 | Lupin's Daughter: The Movie · as Screenplay |
| 2021 | Kaguya-sama: Love Is War - Final · as Screenplay |
| 2021 | Hitman in Love (TV Series) · as Screenplay |
| 2021 | Liar × Liar · as Screenplay |
| 2020 | Kaiji: Final Game · as Screenplay |
| 2019 | Kaguya-sama: Love Is War · as Screenplay |
| 2019 | Strawberry Night Saga (TV Series) |
| 2019 | Fly Me to the Saitama · as Screenplay |
| 2018 | Good Doctor (JP) (TV Series) · as Screenplay |
| 2018 | Princess Jellyfish (2018) (TV Series) |
| 2017 | Fugitive Boys (TV Series) |
| 2017 | The Courage to be Disliked (TV Series) |
| 2015 | Detective versus Detectives (TV Series) · as Screenplay |
| 2014 | Water Polo Yankees (TV Series) · as Screenplay |
| 2019 | Daughter of Lupin (TV Series) · as Writers' Production |
| 2017 | Detective Yugami (TV Series) · as Teleplay |
| 2016 | Hope: Expectation Zero's New Employee (TV Series) · as Teleplay |
| 2015 | Stars in the Deep (TV Series) · as Teleplay |
| 2014 | Nobunaga Concerto (Drama) (TV Series) · as Teleplay |
| 2013 | Clinic on the Sea (TV Series) · as Teleplay |
| 2013 | Detarame Hero (TV Series) · as Teleplay |
| 2012 | TOKYO Airport -Air Traffic Service Department- (TV Series) · as Teleplay |
| 2010 | Majisuka Academy (TV Series) · as Teleplay |
| 2005 | Train Man (TV Series) · as Sceenplay |