Iori Saeki

Iori Saeki

7/22/1994 (31 years old)Kanagawa, Japan

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.

Filmography (46 titles)

An Observation Log of My Fiancée Who Calls Herself a Villainess7.7Show

An Observation Log of My Fiancée Who Calls Herself a Villainess

Silica Lunea (voice) · 2026

Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate Power7.6Show

Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate Power

Shirley Grantz (voice) · 2026

Journal with Witch8.6Show

Journal with Witch

Motchi (voice) · 2026

A Mangaka's Weirdly Wonderful Workplace7.5Show

A Mangaka's Weirdly Wonderful Workplace

Shiori Asakura (voice) · 2025

100 METERS7.8Movie

100 METERS

Kawano (voice) · 2025

Harmony of Mille-Feuille6.8Show

Harmony of Mille-Feuille

Sayaka Iguchi (voice) · 2025

The Shy Hero and the Assassin Princesses6.4Show

The Shy Hero and the Assassin Princesses

Ciel (voice) · 2025

Umayuru: Pretty Gray6.0Show

Umayuru: Pretty Gray

King Halo (voice) · 2025

Umamusume: Pretty Derby - Beginning of a New Era8.6Movie

Umamusume: Pretty Derby - Beginning of a New Era

King Halo (voice) · 2024

Umamusume: Pretty Derby - Road to the Top Movie8.3Movie

Umamusume: Pretty Derby - Road to the Top Movie

King Halo (voice) · 2024

Vampire Dormitory4.7Show

Vampire Dormitory

Woman C (voice) · 2024

Uma Musume Pretty Derby 5th EVENT ARENA TOUR "GO BEYOND" - YELL - & - NEW GATE -Movie

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

King Halo · 2024

Pon no Michi6.4Show

Pon no Michi

Pai Kawahigashi (voice) · 2024

Uma Musume Pretty Derby 5th EVENT ARENA TOUR GO BEYOND -WISH- & -GAZE-Movie

Uma Musume Pretty Derby 5th EVENT ARENA TOUR GO BEYOND -WISH- & -GAZE-

King Halo · 2023

The Quintessential Quintuplets∽6.4Movie

The Quintessential Quintuplets∽

Tsubaki (voice) · 2023

The Dreaming Boy Is a Realist7.0Show

The Dreaming Boy Is a Realist

Mina Ichinose (voice) · 2023

Blue Orchestra6.9Show

Blue Orchestra

Rika Togane (voice) · 2023

The Tale of Outcasts6.1Show

The Tale of Outcasts

Vivian (voice) · 2023

Saving 80,000 Gold in Another World for My Retirement6.1Show

Saving 80,000 Gold in Another World for My Retirement

Ilse (voice) · 2023

The Iceblade Sorcerer Shall Rule the World7.1Show

The Iceblade Sorcerer Shall Rule the World

Amelia Rose (voice) · 2023

Umayuru5.0Show

Umayuru

King Halo (voice) · 2022

Tokyo Mew Mew New7.5Show

Tokyo Mew Mew New

Moe Yanagida (voice) · 2022

Mirage Queen Prefers Circus5.7Movie

Mirage Queen Prefers Circus

Ai Iwasaki (voice) · 2022

The Executioner and Her Way of Life7.1Show

The Executioner and Her Way of Life

Menou (voice) · 2022

Aharen-san wa Hakarenai7.4Show

Aharen-san wa Hakarenai

Henzan-sensei (voice) · 2022

Uma Musume Pretty Derby 4th EVENT "SPECIAL DREAMERS!!"Movie

Uma Musume Pretty Derby 4th EVENT "SPECIAL DREAMERS!!"

King Halo · 2022

Akebi's Sailor Uniform6.9Show

Akebi's Sailor Uniform

Mika (voice) · 2022

Muv-Luv Alternative5.3Show

Muv-Luv Alternative

Kei Ayamine (voice) · 2021

How a Realist Hero Rebuilt the Kingdom7.7Show

How a Realist Hero Rebuilt the Kingdom

Julia (voice) · 2021

Revue Starlight: The Movie8.3Movie

Revue Starlight: The Movie

(voice) · 2021