Iori Saeki
Actor
Born Jul 22, 1994 · Kanagawa, Japan
Active 2018–present · 5′0″ (153 cm)
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.
Filmography
Journal with Witch (2026) — Motchi (voice)Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate Power (2026) — Shirley Grantz (voice)An Observation Log of My Fiancée Who Calls Herself a Villainess (2026) — Silica Lunea (voice)100 METERS (2025) — Kawano (voice)Harmony of Mille-Feuille (2025) — Sayaka Iguchi (voice)Demon Slayer: Kimetsu no Yaiba (2019) — (voice)Weathering with You (2019) — (voice)The Quintessential Quintuplets (2019) — Tsubaki (voice)ORESUKI Are you the only one who loves me? (2019) — Kimie "Tampopo" Kamata (voice)How a Realist Hero Rebuilt the Kingdom (2021) — Julia (voice)Revue Starlight (2018) — Class B Costumer (voice) · Child (voice) · Classmate (voice) · Marina Banbaen (voice) · Hinano Kyomoto (voice)Aharen-san wa Hakarenai (2022) — Nukko the Tanuki (voice) · Henzan-sensei (voice)SSSS.DYNAZENON (2021) — Kano Minami (voice) · College student β (voice)Umamusume: Pretty Derby - Beginning of a New Era (2024) — King Halo (voice)Revue Starlight: The Movie (2021) — (voice)The Iceblade Sorcerer Shall Rule the World (2023) — Amelia Rose (voice)Akebi's Sailor Uniform (2022) — Mika (voice)Adachi and Shimamura (2020) — Yashiro Chikama (voice)The Dreaming Boy Is a Realist (2023) — Mina Ichinose (voice)The Executioner and Her Way of Life (2022) — Menou (voice)Revue Starlight: Rondo Rondo Rondo (2020) — Class B Costumer (voice)Umamusume: Pretty Derby - Road to the Top Movie (2024) — King Halo (voice)Blue Orchestra (2023) — Rika Togane (voice)Saving 80,000 Gold in Another World for My Retirement (2023) — Ilse (voice)