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. The rest of the winners were announced on the ceremony day.
WinnersAgencyHighlight WorksBest Actor in a Leading RoleKenjiro Tsuda AmuletoAkihito Narihisago (Id: Invaded) Best Actress in a Leading RoleYui Ishikawa mitt managementViolet Evergarden (Violet Evergarden: The Movie)Best Actors in Supporting RolesTakehito KoyasuT's FactoryRoswaal L. Mathers (Re:Zero − Starting Life in Another World)Nobunaga ShimazakiAoni ProductionYuki Sōma (Fruits Basket 2nd Season)Best Actresses in Supporting RolesReina Ueda81 ProduceShuka Karino (Darwin's Game)Akari KitōPro-FitNene Yashiro (Toilet-Bound Hanako-kun)Best New ActorsMasahiro ItōHibikiRen Nanahoshi (Argonavis from BanG Dream!)Chiaki KobayashiOffice OsawaMakoto Edamura (Great Pretender)Shimba TsuchiyaHimawari Theatre GroupSagami (My Teen Romantic Comedy SNAFU Climax)Best New ActressesRin AiraHoripro InternationalWakaba Harukaze, Raki Kiseki (Aikatsu on Parade!)Kana IchinoseSigma Seven eYuzuriha Ogawa (Dr. Stone)Riho SugiyamaMausu PromotionMinare Koda (Wave, Listen to Me!)Natsumi FujiwaraArts VisionAbigail Jones (Great Pretender)Azumi WakiHaikyōAdele von Ascham/Mile (Didn't I Say to Make My Abilities Average in the Next Life?!)Singing AwardWinnerMembersAgencyWalküreJUNNAKiyono YasunoNozomi NishidaNao TōyamaMinori SuzukiPersonality AwardWinnerAgencyHighlight Works Hiroki Yasumoto Sigma Seven Merit AwardWinnersAgencyEiko MasuyamaAoni ProductionMasane TsukayamaSeinenza Theater CompanyKei Tomiyama Memorial AwardWinnerAgencyToshihiko Seki81 ProduceKazue Takahashi Memorial AwardWinnerAgencyYoshiko SakakibaraFreelanceSynergy AwardWinnerVoicarion IX: Teikoku Koe Kabuki ~Nobunaga no Inu~ stage readingSpecial Honor AwardWinnerDemon Slayer: Kimetsu no YaibaKids/Family AwardWinnerAgencyRie NakagawaPeerless GerberaForeign Movie/Series AwardWinnerAgencyKazuhiro YamajiSeinenza Theater CompanyKazue KomiyaTheater EchoInfluencer AwardWinnerAgencyKotori KoiwaiPeerless GerberaMost Valuable Seiyū AwardWinnerAgencyHiro ShimonoI'm Enterprise
References