Iori Saeki
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.
Also Known As
Movie Appearances

Revue Starlight 3rd StarLive "Starry Diamond"
as Yuyuko Tanaka
2020

Revue Starlight 3rd StarLive "Starry Diamond" - Documentary
as Self
2020

Revue Starlight: Rondo Rondo Rondo
as Class B Costumer (voice)
2020

Revue Starlight: The Movie
as (voice)
2021

Umamusume: Pretty Derby - Road to the Top Movie
as King Halo (voice)
2024

Uma Musume Pretty Derby 4th EVENT "SPECIAL DREAMERS!!"
as King Halo
2022

Uma Musume Pretty Derby 5th EVENT ARENA TOUR "GO BEYOND" - YELL - & - NEW GATE -
as King Halo
2024

Uma Musume Pretty Derby 5th EVENT ARENA TOUR GO BEYOND -WISH- & -GAZE-
as King Halo
2023

The Quintessential Quintuplets∽
as Tsubaki (voice)
2023

Umamusume: Pretty Derby - Beginning of a New Era
as King Halo (voice)
2024

100 METERS
as Kawano (voice)
2025

Weathering with You
as (voice)
2019
TV Appearances

ORESUKI Are you the only one who loves me?
as Kimie "Tampopo" Kamata (voice)
2019

The Executioner and Her Way of Life
as Menou (voice)
2022

How a Realist Hero Rebuilt the Kingdom
as Julia (voice)
2021

Muv-Luv Alternative
as Kei Ayamine (voice)
2021

The Quintessential Quintuplets
as Tsubaki (voice)
2019

Demon Slayer: Kimetsu no Yaiba
as (配音)
2019

The Tale of Outcasts
as Vivian (voice)
2023

The Dreaming Boy Is a Realist
as Mina Ichinose (voice)
2023

Akebi's Sailor Uniform
as Mika (voice)
2022

Pon no Michi
as Pai Kawahigashi (voice)
2024

Revue Starlight
as Hinano Kyomoto (voice)
2018

Revue Starlight
as Child (voice)
2018
