| Current Awards: | --> |
| Image Upright: | --> |
| Awarded For: | Voice acting in Japan |
| Location: | JOQR Media Plus Hall Minato, Tokyo |
| Country: | Japan |
| Winner: | or |
| Winners: | --> |
| Award1 Type: | Best Lead Actor |
| Award1 Winner: | Kenjiro Tsuda |
| Award2 Type: | Best Lead Actress |
| Award2 Winner: | Yui Ishikawa |
| Network List: | --> |
| Previous: | 14th |
| Main: | Seiyu Awards |
| Next: | 16th |
The 15th Seiyu Awards was held on March 6, 2021 at the JOQR Media Plus Hall in Minato, Tokyo. The winners of the Merit Awards, the Kei Tomiyama Award, the Kazue Takahashi Award, and the Synergy Award were announced on February 16, 2021.[1] The rest of the winners were announced on the ceremony day.[2]
| Winners | Agency | Highlight Works |
|---|---|---|
| Best Actor in a Leading Role | ||
| Kenjiro Tsuda | Amuleto | Akihito Narihisago (Id: Invaded) |
| Best Actress in a Leading Role | ||
| Yui Ishikawa | mitt management | Violet Evergarden () |
| Best Actors in Supporting Roles | ||
| Takehito Koyasu | T's Factory | Roswaal L. Mathers () |
| Nobunaga Shimazaki | Aoni Production | Yuki Sōma (Fruits Basket 2nd Season) |
| Best Actresses in Supporting Roles | ||
| Reina Ueda | 81 Produce | Shuka Karino (Darwin's Game) |
| Akari Kitō | Pro-Fit | Nene Yashiro (Toilet-Bound Hanako-kun) |
| Best New Actors | ||
| Masahiro Itō | Hibiki | Ren Nanahoshi (Argonavis from BanG Dream!) |
| Chiaki Kobayashi | Office Osawa | Makoto Edamura (Great Pretender) |
| Shimba Tsuchiya | Himawari Theatre Group | Sagami (My Teen Romantic Comedy SNAFU Climax) |
| Best New Actresses | ||
| Rin Aira | Horipro International | Wakaba Harukaze, Raki Kiseki (Aikatsu on Parade!) |
| Kana Ichinose | Sigma Seven e | Yuzuriha Ogawa (Dr. Stone) |
| Riho Sugiyama | Mausu Promotion | Minare Koda (Wave, Listen to Me!) |
| Natsumi Fujiwara | Arts Vision | Abigail Jones (Great Pretender) |
| Azumi Waki | Haikyō | Adele von Ascham/Mile (Didn't I Say to Make My Abilities Average in the Next Life?!) |
| Singing Award | ||
| Winner | Members | Agency |
| Walküre | JUNNA Kiyono Yasuno Nozomi Nishida Nao Tōyama Minori Suzuki | |
| Personality Award | ||
| Winner | Agency | Highlight Works |
| Hiroki Yasumoto | Sigma Seven | |
| Merit Award | |||
| Winners | Agency | ||
|---|---|---|---|
| Eiko Masuyama | Aoni Production | ||
| Masane Tsukayama | Seinenza Theater Company | ||
| Kei Tomiyama Memorial Award | |||
| Winner | Agency | ||
| Toshihiko Seki | 81 Produce | ||
| Kazue Takahashi Memorial Award | |||
| Winner | Agency | ||
| Yoshiko Sakakibara | Freelance | ||
| Synergy Award | |||
| Winner | |||
| Voicarion IX: Teikoku Koe Kabuki ~Nobunaga no Inu~ stage reading | |||
| Special Honor Award | |||
| Winner | |||
| Kids/Family Award | |||
| Winner | Agency | ||
| Rie Nakagawa | Peerless Gerbera | ||
| Foreign Movie/Series Award | |||
| Winner | Agency | ||
| Kazuhiro Yamaji | Seinenza Theater Company | ||
| Kazue Komiya | Theater Echo | ||
| Influencer Award | |||
| Winner | Agency | ||
| Kotori Koiwai | Peerless Gerbera | ||
| Most Valuable Seiyū Award | |||
| Winner | Agency | ||
| Hiro Shimono | I'm Enterprise | ||