Aimer
Sound · Theme Song Performance · Vocals
Born Jul 9, 1990 · Japan
Active 2004–present
Aimer (pronounced "Eh-Meh") is a Japanese singer-songwriter renowned for her distinctive, husky vocal tone, a result of vocal cord damage from overuse in her youth.
Filmography
Demon Slayer: Kimetsu no Yaiba Infinity Castle (2025) — Theme Song PerformanceFate/Stay Night 20th Anniversary Commemorative: Heaven's Feel Concert (2025) — VocalsDemon Slayer: Kimetsu no Yaiba (2019) — Theme Song PerformanceChainsaw Man (2022) — Theme Song PerformanceBleach (2004) — Theme Song PerformanceVinland Saga (2019) — Theme Song PerformanceFire Force (2019) — Theme Song PerformanceTerror in Resonance (2014) — Theme Song PerformanceFate/stay night [Unlimited Blade Works] (2014) — Theme Song PerformanceNieR:Automata Ver1.1a (2023) — Theme Song PerformanceFate/stay night: Heaven's Feel I. Presage Flower (2017) — Theme Song PerformanceFate/stay night: Heaven's Feel III. Spring Song (2020) — Theme Song PerformanceFate/stay night: Heaven's Feel II. Lost Butterfly (2019) — Theme Song PerformanceNatsume's Book of Friends (2008) — Theme Song PerformanceKabaneri of the Iron Fortress (2016) — Theme Song PerformanceSpice and Wolf: MERCHANT MEETS THE WISE WOLF (2024) — Theme Song PerformanceAfter the Rain (2018) — Theme Song PerformanceNo. 6 (2011) — Theme Song PerformanceMobile Suit Gundam Unicorn (2010) — Theme Song PerformanceYour Turn to Kill (2019) — Theme Song PerformanceRanking of Kings: The Treasure Chest of Courage (2023) — Theme Song PerformanceAmeku M.D.: Doctor Detective (2025) — Theme Song PerformanceTeasing Master Takagi-san (2024) — Theme Song PerformanceAimer 10th Anniversary Live in SAITAMA SUPER ARENA "night world” (2021)