Iori Saeki
Acting·July 22, 1994 — 31 years old·Kanagawa, Japan
Iori Saeki (佐伯 伊織 ) also known by the stage name NU-KO, is a Japanese singer and voice actress affiliated with Swallow. Beginning her activities as a dōjin (self-published) musician in 2012, she began voice acting activities in 2018. She is known for her roles as King Halo in Uma Musume Pretty Derby, Maiko Kurashiki in Hachigatsu no Cinderella Nine, and Kimie "Tanpopo" Kamata in Oresuki.
Known For
Demon Slayer: Kimetsu no Yaiba
2019·8.6
Weathering with You
2019·8.0
The Quintessential Quintuplets
2019·8.4
ORESUKI Are you the only one who loves me?
2019·8.4
How a Realist Hero Rebuilt the Kingdom
2021·7.7
100 METERS
2025·7.8
Aharen-san wa Hakarenai
2022·7.4
SSSS.DYNAZENON
2021·7.4
Revue Starlight
2018·8.0
The Iceblade Sorcerer Shall Rule the World
2023·7.1
Akebi's Sailor Uniform
2022·6.9
Adachi and Shimamura
2020·6.8
Filmography · 46
2026An Observation Log of My Fiancée Who Calls Herself a VillainessTVSilica Lunea (voice)2026Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate PowerTVShirley Grantz (voice)2026Journal with WitchTVMotchi (voice)2025A Mangaka's Weirdly Wonderful WorkplaceTVShiori Asakura (voice)2025100 METERSKawano (voice)2025Harmony of Mille-FeuilleTVSayaka Iguchi (voice)2025The Shy Hero and the Assassin PrincessesTVCiel (voice)2025Umayuru: Pretty GrayTVKing Halo (voice)2024Umamusume: Pretty Derby - Beginning of a New EraKing Halo (voice)2024Umamusume: Pretty Derby - Road to the Top MovieKing Halo (voice)2024Vampire DormitoryTVWoman C (voice)2024Uma Musume Pretty Derby 5th EVENT ARENA TOUR "GO BEYOND" - YELL - & - NEW GATE -King Halo2024Pon no MichiTVPai Kawahigashi (voice)2023Uma Musume Pretty Derby 5th EVENT ARENA TOUR GO BEYOND -WISH- & -GAZE-King Halo2023The Quintessential Quintuplets∽Tsubaki (voice)2023The Dreaming Boy Is a RealistTVMina Ichinose (voice)2023Blue OrchestraTVRika Togane (voice)2023The Tale of OutcastsTVVivian (voice)2023Saving 80,000 Gold in Another World for My RetirementTVIlse (voice)2023The Iceblade Sorcerer Shall Rule the WorldTVAmelia Rose (voice)2022UmayuruTVKing Halo (voice)2022Tokyo Mew Mew NewTVMoe Yanagida (voice)2022Mirage Queen Prefers CircusAi Iwasaki (voice)2022The Executioner and Her Way of LifeTVMenou (voice)2022Aharen-san wa HakarenaiTVHenzan-sensei (voice) · Nukko the Tanuki (voice)2022Uma Musume Pretty Derby 4th EVENT "SPECIAL DREAMERS!!"King Halo2022Akebi's Sailor UniformTVMika (voice)2021Muv-Luv AlternativeTVKei Ayamine (voice)2021How a Realist Hero Rebuilt the KingdomTVJulia (voice)2021Revue Starlight: The Movie(voice)2021SSSS.DYNAZENONTVCollege student β (voice) · Kano Minami (voice)2020Adachi and ShimamuraTVYashiro Chikama (voice)2020Revue Starlight: Rondo Rondo RondoClass B Costumer (voice)2020UmayonTVKing Halo (voice)2020Lapis Re:LiGHTsTVAshley (voice)2020Revue Starlight 3rd StarLive "Starry Diamond"Yuyuko Tanaka2020Revue Starlight 3rd StarLive "Starry Diamond" - DocumentarySelf2020NekoparaTVVanilla (voice)2020RebirthTVKozue Kasugai (voice)2019ORESUKI Are you the only one who loves me?TVKimie "Tampopo" Kamata (voice)2019Weathering with You(voice)2019Shoujo☆Conte All StarlightTVYuyuko Tanaka2019Cinderella NineTVMaiko Kurashiki (voice)2019Demon Slayer: Kimetsu no YaibaTV(voice)2019The Quintessential QuintupletsTVTsubaki (voice)2018Revue StarlightTVHinano Kyomoto (voice) · Child (voice) · Class B Costumer (voice) · Marina Banbaen (voice) · Classmate (voice)