Iori Saeki
Known for Acting · 46 credits
- Born
- 1994-07-22 (age 31)
- Place of birth
- Kanagawa, Japan
- Also known as
- NU-KO · さえき いおり · ぬーこ
Biography
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
Akebi's Sailor Uniform
2022
as Mika (voice)
Blue Orchestra
2023
as Rika Togane (voice)
Journal with Witch
2026
as Motchi (voice)
The Quintessential Quintuplets
2019
as Tsubaki (voice)
Demon Slayer: Kimetsu no Yaiba
2019
as (voice)
Aharen-san wa Hakarenai
2022
as Henzan-sensei (voice) / Nukko the Tanuki (voice)
TV Shows (33)
Akebi's Sailor Uniform
2022
as Mika (voice)
Blue Orchestra
2023
as Rika Togane (voice)
Journal with Witch
2026
as Motchi (voice)
The Quintessential Quintuplets
2019
as Tsubaki (voice)
Demon Slayer: Kimetsu no Yaiba
2019
as (voice)
Aharen-san wa Hakarenai
2022
as Henzan-sensei (voice) / Nukko the Tanuki (voice)
Saving 80,000 Gold in Another World for My Retirement
2023
as Ilse (voice)
The Tale of Outcasts
2023
as Vivian (voice)
SSSS.DYNAZENON
2021
as College student β (voice) / Kano Minami (voice)
Muv-Luv Alternative
2021
as Kei Ayamine (voice)
How a Realist Hero Rebuilt the Kingdom
2021
as Julia (voice)
ORESUKI Are you the only one who loves me?
2019
as Kimie "Tampopo" Kamata (voice)
Harmony of Mille-Feuille
2025
as Sayaka Iguchi (voice)
Adachi and Shimamura
2020
as Yashiro Chikama (voice)
Vampire Dormitory
2024
as Woman C (voice)
An Observation Log of My Fiancée Who Calls Herself a Villainess
2026
as Silica Lunea (voice)
Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate Power
2026
as Shirley Grantz (voice)
The Iceblade Sorcerer Shall Rule the World
2023
as Amelia Rose (voice)
The Executioner and Her Way of Life
2022
as Menou (voice)
The Dreaming Boy Is a Realist
2023
as Mina Ichinose (voice)
Tokyo Mew Mew New
2022
as Moe Yanagida (voice)
A Mangaka's Weirdly Wonderful Workplace
2025
as Shiori Asakura (voice)
Revue Starlight
2018
as Hinano Kyomoto (voice) / Marina Banbaen (voice) / Classmate (voice) / Child (voice) / Class B Costumer (voice)
Umayuru
2022
as King Halo (voice)
The Shy Hero and the Assassin Princesses
2025
as Ciel (voice)
Umayon
2020
as King Halo (voice)
Nekopara
2020
as Vanilla (voice)
Pon no Michi
2024
as Pai Kawahigashi (voice)
Rebirth
2020
as Kozue Kasugai (voice)
Shoujo☆Conte All Starlight
2019
as Yuyuko Tanaka
Lapis Re:LiGHTs
2020
as Ashley (voice)
Cinderella Nine
2019
as Maiko Kurashiki (voice)
Umayuru: Pretty Gray
2025
as King Halo (voice)
Movies (13)
Weathering with You
2019
as (voice)
100 METERS
2025
as Kawano (voice)
Umamusume: Pretty Derby - Beginning of a New Era
2024
as King Halo (voice)
Revue Starlight: The Movie
2021
as (voice)
The Quintessential Quintuplets∽
2023
as Tsubaki (voice)
Umamusume: Pretty Derby - Road to the Top Movie
2024
as King Halo (voice)
Revue Starlight: Rondo Rondo Rondo
2020
as Class B Costumer (voice)
Uma Musume Pretty Derby 5th EVENT ARENA TOUR GO BEYOND -WISH- & -GAZE-
2023
as King Halo
Uma Musume Pretty Derby 4th EVENT "SPECIAL DREAMERS!!"
2022
as King Halo
Uma Musume Pretty Derby 5th EVENT ARENA TOUR "GO BEYOND" - YELL - & - NEW GATE -
2024
as King Halo
Revue Starlight 3rd StarLive "Starry Diamond"
2020
as Yuyuko Tanaka
Mirage Queen Prefers Circus
2022
as Ai Iwasaki (voice)
Revue Starlight 3rd StarLive "Starry Diamond" - Documentary
2020
as Self
About Iori Saeki
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. With 46 credits spanning from 2018 to 2026, Iori Saeki has appeared in 13 films and 33 TV shows.
Fans searching for Iori Saeki movies, Iori Saeki filmography, or the latest projects starring Iori Saeki can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular Iori Saeki Movies
- Weathering with You (2019) — as (voice)
- 100 METERS (2025) — as Kawano (voice)
- Umamusume: Pretty Derby - Beginning of a New Era (2024) — as King Halo (voice)
- Revue Starlight: The Movie (2021) — as (voice)
- The Quintessential Quintuplets∽ (2023) — as Tsubaki (voice)
Where to Watch Iori Saeki Films
Most Iori Saeki movies and series are available to stream on Bowood.TV in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Iori Saeki, check our movies catalogue and browse page.