
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.
100 METERS 2025
as Kawano (voice)
Umamusume: Pretty Derby - Beginning of a New Era 2024
as King Halo (voice)
Umamusume: Pretty Derby - Road to the Top Movie 2024
as King Halo (voice)
Uma Musume Pretty Derby 5th EVENT ARENA TOUR "GO BEYOND" - YELL - & - NEW GATE - 2024
as King Halo
Uma Musume Pretty Derby 5th EVENT ARENA TOUR GO BEYOND -WISH- & -GAZE- 2023
as King Halo
The Quintessential Quintuplets∽ 2023
as Tsubaki (voice)
SSSS.DYNAZENON Grand Episode 2023
as Kano Minami (voice)
Mirage Queen Prefers Circus 2022
as Ai Iwasaki (voice)
The Quintessential Quintuplets Movie 2022
as Tsubaki (voice)
Uma Musume Pretty Derby 4th EVENT "SPECIAL DREAMERS!!" 2022
as King Halo
ラピスリライツ・スターズ 1st Orchestra「LIGHT UP the MAGIC」 2021
Actor
Revue Starlight: The Movie 2021
as (voice)
Revue Starlight: Rondo Rondo Rondo 2020
as Class B Costumer (voice)
Revue Starlight 3rd StarLive "Starry Diamond" - Documentary 2020
as Self
Revue Starlight 3rd StarLive "Starry Diamond" 2020
as Yuyuko Tanaka
Weathering with You 2019
as (voice)
Credits from TMDB.