Mirei Kumagai Filmography
| 2025 | A Gatherer's Adventure in Isekai (TV Series) · as Eliza |
| 2025 | Dusk Beyond the End of the World (TV Series) · as Administrator |
| 2025 | Apocalypse Hotel (TV Series) · as News Anchor 2 (voice) |
| 2025 | Please Put Them On, Takamine-san (TV Series) · as Announcement |
| 2025 | SAKAMOTO DAYS (TV Series) · as Cast |
| 2025 | Welcome to Japan, Ms. Elf! (TV Series) · as Female Customer (voice) |
| 2025 | Flower and Asura (TV Series) · as Audience Member (voice) |
| 2025 | Medalist (TV Series) · as Announcer (voice) |
| 2025 | Ameku M.D.: Doctor Detective (TV Series) · as (voice) |
| 2025 | Headhunted to Another World: From Salaryman to Big Four! (TV Series) · as Messenger |
| 2024 | Haigakura (TV Series) · as Older Sister (voice) |
| 2024 | Lockdown Zone: Level X (TV Series) · as Tsurumi, Mother (voice) |
| 2024 | YATAGARASU: The Raven Does Not Choose Its Master (TV Series) · as Western Family Lady-In-Waiting |
| 2024 | Shaman King: Flowers (TV Series) · as Chiharu |
| 2024 | Solo Leveling (TV Series) · as Additional Voice |
| 2024 | Delicious in Dungeon (TV Series) · as Marcille's Mother (voice) |
| 2023 | Spy x Family Code: White · as Sharon (voice) |
| 2023 | The Apothecary Diaries (TV Series) · as Lady-In-Waiting (voice) |
| 2023 | Pokémon Horizons: The Series (TV Series) · as Candy Fruit Stand Owner |
| 2023 | Why Raeliana Ended Up at the Duke's Mansion (TV Series) · as Freese Eriteal (voice) |
| 2023 | TRIGUN STAMPEDE (TV Series) · as Nicholas D. Wolfwood (young) |
| 2022 | Eiga Bakuten!! · as Mimori Futaba (voice) |
| 2022 | SPY x FAMILY (TV Series) · as Sharon (voice) |
| 2022 | Miss Shachiku and the Little Baby Ghost (TV Series) · as Teacher (voice) |
| 2022 | Thermae Romae Novae (TV Series) · as Mother |
| 2022 | Shenmue the Animation (TV Series) · as Xiuying Hong (voice) |
| 2021 | Backflip!! (TV Series) · as Mimori Futaba |
| 2021 | Redo of Healer (TV Series) · as Cast |
| 2020 | Moriarty the Patriot (TV Series) · as Young Lady |
| 2020 | Jujutsu Kaisen (TV Series) · as Assistant Supervisor (voice) |
| 2020 | ID: INVADED (TV Series) · as (voice) |
| 2019 | Violet Evergarden: Eternity and the Auto Memory Doll · as Female Student (voice) |
| 2019 | Vinland Saga (TV Series) · as Oddny (voice) |
| 2018 | Umamusume: Pretty Derby (TV Series) · as Audience Member |
| 2017 | BanG Dream! (TV Series) · as Store Manager |
| 2016 | Twin Star Exorcists (TV Series) · as Chiyuri Kokamoto |
| 2012 | Sword Art Online (TV Series) · as Deusolbert's Wife (voice) |
| 2009 | Kimi ni Todoke: From Me to You (TV Series) · as Female Student (voice) |
| 2007 | Naruto Shippuden (TV Series) · as Academy Student |