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
The Shy Hero and the Assassin Princesses
Ciel (voice) · (2 episodes)
2025
Uma Musume: Pretty Derby - Road to the Top
King Halo (voice)
2024
Umamusume Pretty Derby 5th EVENT ARENA TOUR "GO BEYOND" - YELL - & - NEW GATE -
King Halo
2024
Pon no Michi
Pai Kawahigashi (voice) · (12 episodes)
2024
Uma Musume Pretty Derby 5th EVENT ARENA TOUR GO BEYOND -WISH- & -GAZE-
King Halo
2023
The Dreaming Boy Is a Realist
Mina Ichinose (voice) · (12 episodes)
2023
The Tale of Outcasts
Vivian (voice) · (13 episodes)
2023
Saving 80,000 Gold in Another World for My Retirement
Ilse (voice) · (4 episodes)
2023
The Iceblade Sorcerer Shall Rule the World
Amelia Rose (voice) · (12 episodes)
2023
Umayuru
King Halo (voice) · (28 episodes)
2022
Tokyo Mew Mew New
Moe Yanagida (voice) · (24 episodes)
2022
The Executioner and Her Way of Life
Menou (voice) · (12 episodes)
2022
Aharen-san wa Hakarenai
Henzan-sensei (voice) · (4 episodes)
2022
Aharen-san wa Hakarenai
Nukko the Tanuki (voice) · (1 episode)
2022
Uma Musume Pretty Derby 4th EVENT "SPECIAL DREAMERS!!"
King Halo
2022
Akebi's Sailor Uniform
Mika (voice) · (2 episodes)
2022
Muv-Luv Alternative
Kei Ayamine (voice) · (24 episodes)
2021
How a Realist Hero Rebuilt the Kingdom
Julia (voice) · (2 episodes)
2021
Revue Starlight: The Movie
(voice)
2021
Adachi and Shimamura
Yashiro Chikama (voice) · (12 episodes)
2020
Revue Starlight: Rondo Rondo Rondo
Class B Costumer (voice)
2020
Umayon
King Halo (voice) · (12 episodes)
2020
Lapis Re:LiGHTs
Ashley (voice) · (12 episodes)
2020
Revue Starlight 3rd StarLive "Starry Diamond"
Yuyuko Tanaka
2020
Revue Starlight 3rd StarLive "Starry Diamond" - Documentary
Self
2020
Nekopara
Vanilla (voice) · (12 episodes)
2020
Rebirth
Kozue Kasugai (voice) · (48 episodes)
2020
ORESUKI Are you the only one who loves me?
Kimie "Tampopo" Kamata (voice) · (6 episodes)
2019
Shoujo☆Conte All Starlight
Yuyuko Tanaka · (26 episodes)
2019
Cinderella Nine
Maiko Kurashiki (voice) · (12 episodes)
2019
Demon Slayer: Kimetsu no Yaiba
(voice) · (2 episodes)
2019
The Quintessential Quintuplets
Tsubaki (voice) · (4 episodes)
2019
Revue Starlight
Hinano Kyomoto (voice) · (1 episode)
2018
Revue Starlight
Marina Banbaen (voice) · (1 episode)
2018
Revue Starlight
Child (voice) · (1 episode)
2018
Revue Starlight
Class B Costumer (voice) · (1 episode)
2018
Revue Starlight
Classmate (voice) · (1 episode)
2018
巧克力与香子兰 ネコぱらOVA
2017