Root Letter
- annos singulos: 2022
- Patriam: United States of America
- genus: Drama, Thriller
- Studio: Ammo Entertainment, KADOKAWA
- keyword: based on visual novel
- Director: Sonja O'Hara
- cast: Danny Ramirez, Keana Marie, Lydia Hearst, Mark St. Cyr, Sam A Coleman, Breon Pugh