Personal details
Known for
Acting
Gender
Female
Born
22 Juli 1994 (32)
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.
Bekannt für
7.5
Series
Tokyo Mew Mew New
Moe Yanagida (voice)
2022–2023
6.8
Series
Adachi and Shimamura
Yashiro Chikama (voice)
2020
6.1
Series
The Tale of Outcasts
Vivian (voice)
2023
7.6
Series
Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate Power
Shirley Grantz (voice)
2026
7.2
Series
The Executioner and Her Way of Life
Menou (voice)
2022
5.3
Series
Muv-Luv Alternative
Kei Ayamine (voice)
2021–2022
7.8
Series
An Observation Log of My Fiancée Who Calls Herself a Villainess
Silica Lunea (voice)
2026
6.3
Series
Nekopara
Vanilla (voice)
2020
5.0
Series
Umayuru
King Halo (voice)
2022–2025
6.5
Series
The Shy Hero and the Assassin Princesses
Ciel (voice)
2025
6.0
Series
Lapis Re:LiGHTs
Ashley (voice)
2020
7.5
Series
A Mangaka's Weirdly Wonderful Workplace
Shiori Asakura (voice)
2025
5.7
Series
Cinderella Nine
Maiko Kurashiki (voice)
2019
7.0
Series
The Dreaming Boy Is a Realist
Mina Ichinose (voice)
2023
3.7
Series
Shoujo☆Conte All Starlight
Yuyuko Tanaka
2019
8.6
Film
Umamusume: Pretty Derby - Beginning of a New Era
King Halo (voice)
2024
7.8
Film
100 METERS
Kawano (voice)
2025
4.0
Series
Rebirth
Kozue Kasugai (voice)
2020–2021
6.3
Series
Umayon
King Halo (voice)
2020
6.0
Series
Pon no Michi
Pai Kawahigashi (voice)
2024
8.0
Film
Umamusume: Pretty Derby - Road to the Top Movie
King Halo (voice)
2024
6.3
Film
The Quintessential Quintuplets∽
Tsubaki (voice)
2023
8.1
Film
Revue Starlight: Rondo Rondo Rondo
Class B Costumer (voice)
2020
5.7
Film
Mirage Queen Prefers Circus
Ai Iwasaki (voice)
2022
Acting credits 24 titles
Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate Power
as Shirley Grantz (voice)
7.6
2026
An Observation Log of My Fiancée Who Calls Herself a Villainess
as Silica Lunea (voice)
7.8
2026
The Shy Hero and the Assassin Princesses
as Ciel (voice)
6.5
2025
A Mangaka's Weirdly Wonderful Workplace
as Shiori Asakura (voice)
7.5
2025
100 METERS
as Kawano (voice)
7.8
2025
Pon no Michi
as Pai Kawahigashi (voice)
6.0
2024
Umamusume: Pretty Derby - Road to the Top Movie
as King Halo (voice)
8.0
2024
Umamusume: Pretty Derby - Beginning of a New Era
as King Halo (voice)
8.6
2024
The Dreaming Boy Is a Realist
as Mina Ichinose (voice)
7.0
2023
The Quintessential Quintuplets∽
as Tsubaki (voice)
6.3
2023
The Tale of Outcasts
as Vivian (voice)
6.1
2023
The Executioner and Her Way of Life
as Menou (voice)
7.2
2022
Umayuru
as King Halo (voice)
5.0
2022–2025
Tokyo Mew Mew New
as Moe Yanagida (voice)
7.5
2022–2023
Mirage Queen Prefers Circus
as Ai Iwasaki (voice)
5.7
2022
Muv-Luv Alternative
as Kei Ayamine (voice)
5.3
2021–2022
Nekopara
as Vanilla (voice)
6.3
2020
Umayon
as King Halo (voice)
6.3
2020
Adachi and Shimamura
as Yashiro Chikama (voice)
6.8
2020
Rebirth
as Kozue Kasugai (voice)
4.0
2020–2021
Revue Starlight: Rondo Rondo Rondo
as Class B Costumer (voice)
8.1
2020
Lapis Re:LiGHTs
as Ashley (voice)
6.0
2020
Shoujo☆Conte All Starlight
as Yuyuko Tanaka
3.7
2019
Cinderella Nine
as Maiko Kurashiki (voice)
5.7
2019