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Personal Info
Known For
Acting
Birthday
July 22, 1994
Place of Birth
Kanagawa, Japan
Also Known As
- NU-KO
- さえき いおり
- ぬーこ
Iori Saeki
1.0 Popularity
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
9.0
Shiori Asakura (voice)
A Mangaka's Weirdly Wonderful Workplace
2025
7.7
Sayaka Iguchi (voice)
Harmony of Mille-Feuille
2025
6.9
Ciel (voice)
The Shy Hero and the Assassin Princesses
2025
7.6
King Halo (voice)
Umamusume: Pretty Derby - Beginning of a New Era
2024
7.4
King Halo (voice)
Uma Musume: Pretty Derby - Road to the Top
2024
4.7
Woman C (voice)
Vampire Dormitory
2024
0.0
King Halo
Uma Musume Pretty Derby 5th EVENT ARENA TOUR "GO BEYOND" - YELL - & - NEW GATE -
2024
6.0
Pai Kawahigashi (voice)
Pon no Michi
2024
0.0
King Halo
Uma Musume Pretty Derby 5th EVENT ARENA TOUR GO BEYOND -WISH- & -GAZE-
2023
7.0
Tsubaki
五等分の花嫁∽
2023
Credits
A Mangaka's Weirdly Wonderful Workplace
as Shiori Asakura (voice)
2025
9.0
Harmony of Mille-Feuille
as Sayaka Iguchi (voice)
2025
7.7
The Shy Hero and the Assassin Princesses
as Ciel (voice)
2025
6.9
Umamusume: Pretty Derby - Beginning of a New Era
as King Halo (voice)
2024
7.6
Uma Musume: Pretty Derby - Road to the Top
as King Halo (voice)
2024
7.4
Vampire Dormitory
as Woman C (voice)
2024
4.7
Uma Musume Pretty Derby 5th EVENT ARENA TOUR "GO BEYOND" - YELL - & - NEW GATE -
as King Halo
2024
0.0
Pon no Michi
as Pai Kawahigashi (voice)
2024
6.0
Uma Musume Pretty Derby 5th EVENT ARENA TOUR GO BEYOND -WISH- & -GAZE-
as King Halo
2023
0.0
五等分の花嫁∽
as Tsubaki
2023
7.0
The Quintessential Quintuplets∽
as Tsubaki (voice)
2023
6.3
The Dreaming Boy Is a Realist
as Mina Ichinose (voice)
2023
6.9
Blue Orchestra
as Rika Togane (voice)
2023
6.9
The Tale of Outcasts
as Vivian (voice)
2023
6.1
Saving 80,000 Gold in Another World for My Retirement
as Ilse (voice)
2023
5.9
The Iceblade Sorcerer Shall Rule the World
as Amelia Rose (voice)
2023
7.1
Umayuru
as King Halo (voice)
2022
0.0
Tokyo Mew Mew New
as Moe Yanagida (voice)
2022
7.5
Aharen-san wa Hakarenai
as Henzan-sensei (voice)
2022
7.3
Aharen-san wa Hakarenai
as Nukko the Tanuki (voice)
2022
7.3
The Executioner and Her Way of Life
as Menou (voice)
2022
7.2
Uma Musume Pretty Derby 4th EVENT "SPECIAL DREAMERS!!"
as King Halo
2022
0.0
Akebi's Sailor Uniform
as Mika (voice)
2022
6.9
Muv-Luv Alternative
as Kei Ayamine (voice)
2021
5.1
How a Realist Hero Rebuilt the Kingdom
as Julia (voice)
2021
7.7
Revue Starlight: The Movie
as (voice)
2021
8.5
Adachi and Shimamura
as Yashiro Chikama (voice)
2020
6.8
Revue Starlight: Rondo Rondo Rondo
as Class B Costumer (voice)
2020
8.1
Umayon
as King Halo (voice)
2020
6.8
Lapis Re:LiGHTs
as Ashley (voice)
2020
6.0
Revue Starlight 3rd StarLive "Starry Diamond"
as Yuyuko Tanaka
2020
0.0
Revue Starlight 3rd StarLive "Starry Diamond" - Documentary
as Self
2020
0.0
Nekopara
as Vanilla (voice)
2020
6.3
Rebirth
as Kozue Kasugai (voice)
2020
4.0
ORESUKI Are you the only one who loves me?
as Kimie "Tampopo" Kamata (voice)
2019
8.5
Shoujo☆Conte All Starlight
as Yuyuko Tanaka
2019
3.7
Cinderella Nine
as Maiko Kurashiki (voice)
2019
5.5
Demon Slayer: Kimetsu no Yaiba
as (voice)
2019
8.6
The Quintessential Quintuplets
as Tsubaki (voice)
2019
8.4
Revue Starlight
as Hinano Kyomoto (voice)
2018
7.9
Revue Starlight
as Marina Banbaen (voice)
2018
7.9
Revue Starlight
as Classmate (voice)
2018
7.9
Revue Starlight
as Child (voice)
2018
7.9
Revue Starlight
as Class B Costumer (voice)
2018
7.9