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Iori Saeki

Iori Saeki

ActingBorn July 22, 1994 (31 years old)

Kanagawa, Japan

IMDb Instagram X Website

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: NU-KO, さえきいおり, ぬーこ

Popularity: 1

Total credits: 44

Known For

Blue Orchestra

Blue Orchestra

as Rika Togane (voice)

Demon Slayer: Kimetsu no Yaiba

Demon Slayer: Kimetsu no Yaiba

as (voice)

Movies (12)

100 METERS

100 METERS

as Kawano (voice)

2025

Umamusume: Pretty Derby - Beginning of a New Era

Umamusume: Pretty Derby - Beginning of a New Era

as King Halo (voice)

2024

Umamusume: Pretty Derby - Road to the Top Movie

TV Shows (32)

Blue Orchestra

Blue Orchestra

as Rika Togane (voice)

10 ep.

Demon Slayer: Kimetsu no Yaiba

Demon Slayer: Kimetsu no Yaiba

as (voice)

2 ep.

Aharen-san wa Hakarenai

Photos

Aharen-san wa Hakarenai

TV

★7.4

Aharen-san wa Hakarenai

as Henzan-sensei (voice)

The Quintessential Quintuplets

The Quintessential Quintuplets

as Tsubaki (voice)

Akebi's Sailor Uniform

Akebi's Sailor Uniform

as Mika (voice)

SSSS.DYNAZENON

SSSS.DYNAZENON

as College student β (voice)

How a Realist Hero Rebuilt the Kingdom

How a Realist Hero Rebuilt the Kingdom

as Julia (voice)

Saving 80,000 Gold in Another World for My Retirement

Saving 80,000 Gold in Another World for My Retirement

as Ilse (voice)

Weathering with You

Weathering with You

as (voice)

Adachi and Shimamura

Adachi and Shimamura

as Yashiro Chikama (voice)

Revue Starlight

Revue Starlight

as Hinano Kyomoto (voice)

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

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

as Shirley Grantz (voice)

Blue Orchestra

Blue Orchestra

as Rika Togane (voice)

2023

Demon Slayer: Kimetsu no Yaiba

Demon Slayer: Kimetsu no Yaiba

as (voice)

2019

Aharen-san wa Hakarenai

Aharen-san wa Hakarenai

as Henzan-sensei (voice)

2022

The Quintessential Quintuplets

The Quintessential Quintuplets

as Tsubaki (voice)

2019

Akebi's Sailor Uniform

Akebi's Sailor Uniform

as Mika (voice)

2022

SSSS.DYNAZENON

SSSS.DYNAZENON

as College student β (voice)

2021

How a Realist Hero Rebuilt the Kingdom

How a Realist Hero Rebuilt the Kingdom

as Julia (voice)

2021

Saving 80,000 Gold in Another World for My Retirement

Saving 80,000 Gold in Another World for My Retirement

as Ilse (voice)

2023

Weathering with You

Weathering with You

as (voice)

2019

Adachi and Shimamura

Adachi and Shimamura

as Yashiro Chikama (voice)

2020

Revue Starlight

Revue Starlight

as Hinano Kyomoto (voice)

2018

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

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

as Shirley Grantz (voice)

2026

Umamusume: Pretty Derby - Road to the Top Movie

as King Halo (voice)

2024

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

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-

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

as King Halo

2023

The Quintessential Quintuplets∽

The Quintessential Quintuplets∽

as Tsubaki (voice)

2023

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

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

as King Halo

2022

Revue Starlight: The Movie

Revue Starlight: The Movie

as (voice)

2021

Revue Starlight: Rondo Rondo Rondo

Revue Starlight: Rondo Rondo Rondo

as Class B Costumer (voice)

2020

Revue Starlight 3rd StarLive "Starry Diamond"

Revue Starlight 3rd StarLive "Starry Diamond"

as Yuyuko Tanaka

2020

Revue Starlight 3rd StarLive "Starry Diamond" - Documentary

Revue Starlight 3rd StarLive "Starry Diamond" - Documentary

as Self

2020

Weathering with You

Weathering with You

as (voice)

2019

100 METERS

100 METERS

as Kawano (voice)

2025

Umamusume: Pretty Derby - Beginning of a New Era

Umamusume: Pretty Derby - Beginning of a New Era

as King Halo (voice)

2024

Umamusume: Pretty Derby - Road to the Top Movie

Umamusume: Pretty Derby - Road to the Top Movie

as King Halo (voice)

2024

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

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-

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

as King Halo

2023

The Quintessential Quintuplets∽

The Quintessential Quintuplets∽

as Tsubaki (voice)

2023

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

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

as King Halo

2022

Revue Starlight: The Movie

Revue Starlight: The Movie

as (voice)

2021

Revue Starlight: Rondo Rondo Rondo

Revue Starlight: Rondo Rondo Rondo

as Class B Costumer (voice)

2020

Revue Starlight 3rd StarLive "Starry Diamond"

Revue Starlight 3rd StarLive "Starry Diamond"

as Yuyuko Tanaka

2020

Revue Starlight 3rd StarLive "Starry Diamond" - Documentary

Revue Starlight 3rd StarLive "Starry Diamond" - Documentary

as Self

2020

Weathering with You

Weathering with You

as (voice)

2019

Aharen-san wa Hakarenai

as Henzan-sensei (voice)

4 ep.

The Quintessential Quintuplets

The Quintessential Quintuplets

as Tsubaki (voice)

4 ep.

Akebi's Sailor Uniform

Akebi's Sailor Uniform

as Mika (voice)

2 ep.

SSSS.DYNAZENON

SSSS.DYNAZENON

as College student β (voice)

1 ep.

How a Realist Hero Rebuilt the Kingdom

How a Realist Hero Rebuilt the Kingdom

as Julia (voice)

2 ep.

Saving 80,000 Gold in Another World for My Retirement

Saving 80,000 Gold in Another World for My Retirement

as Ilse (voice)

4 ep.

Adachi and Shimamura

Adachi and Shimamura

as Yashiro Chikama (voice)

12 ep.

Revue Starlight

Revue Starlight

as Hinano Kyomoto (voice)

1 ep.

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

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

as Shirley Grantz (voice)

12 ep.

Tokyo Mew Mew New

Tokyo Mew Mew New

as Moe Yanagida (voice)

24 ep.

Muv-Luv Alternative

Muv-Luv Alternative

as Kei Ayamine (voice)

24 ep.

Vampire Dormitory

Vampire Dormitory

as Woman C (voice)

1 ep.

The Tale of Outcasts

The Tale of Outcasts

as Vivian (voice)

13 ep.

ORESUKI Are you the only one who loves me?

ORESUKI Are you the only one who loves me?

as Kimie "Tampopo" Kamata (voice)

6 ep.

The Dreaming Boy Is a Realist

The Dreaming Boy Is a Realist

as Mina Ichinose (voice)

12 ep.

Journal with Witch

Journal with Witch

as Motchi (voice)

3 ep.

The Executioner and Her Way of Life

The Executioner and Her Way of Life

as Menou (voice)

12 ep.

The Iceblade Sorcerer Shall Rule the World

The Iceblade Sorcerer Shall Rule the World

as Amelia Rose (voice)

12 ep.

Nekopara

Nekopara

as Vanilla (voice)

12 ep.

Umayuru

Umayuru

as King Halo (voice)

28 ep.

The Shy Hero and the Assassin Princesses

The Shy Hero and the Assassin Princesses

as Ciel (voice)

12 ep.

Harmony of Mille-Feuille

Harmony of Mille-Feuille

as Sayaka Iguchi (voice)

4 ep.

Blue Orchestra

Blue Orchestra

as Rika Togane (voice)

10 episodes

Demon Slayer: Kimetsu no Yaiba

Demon Slayer: Kimetsu no Yaiba

as (voice)

2 episodes

Aharen-san wa Hakarenai

Aharen-san wa Hakarenai

as Henzan-sensei (voice)

4 episodes

The Quintessential Quintuplets

The Quintessential Quintuplets

as Tsubaki (voice)

4 episodes

Akebi's Sailor Uniform

Akebi's Sailor Uniform

as Mika (voice)

2 episodes

SSSS.DYNAZENON

SSSS.DYNAZENON

as College student β (voice)

1 episodes

How a Realist Hero Rebuilt the Kingdom

How a Realist Hero Rebuilt the Kingdom

as Julia (voice)

2 episodes

Saving 80,000 Gold in Another World for My Retirement

Saving 80,000 Gold in Another World for My Retirement

as Ilse (voice)

4 episodes

Adachi and Shimamura

Adachi and Shimamura

as Yashiro Chikama (voice)

12 episodes

Revue Starlight

Revue Starlight

as Hinano Kyomoto (voice)

1 episodes

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

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

as Shirley Grantz (voice)

12 episodes

Tokyo Mew Mew New

Tokyo Mew Mew New

as Moe Yanagida (voice)

24 episodes

Muv-Luv Alternative

Muv-Luv Alternative

as Kei Ayamine (voice)

24 episodes

Vampire Dormitory

Vampire Dormitory

as Woman C (voice)

1 episodes

The Tale of Outcasts

The Tale of Outcasts

as Vivian (voice)

13 episodes

ORESUKI Are you the only one who loves me?

ORESUKI Are you the only one who loves me?

as Kimie "Tampopo" Kamata (voice)

6 episodes

The Dreaming Boy Is a Realist

The Dreaming Boy Is a Realist

as Mina Ichinose (voice)

12 episodes

Journal with Witch

Journal with Witch

as Motchi (voice)

3 episodes

The Executioner and Her Way of Life

The Executioner and Her Way of Life

as Menou (voice)

12 episodes

The Iceblade Sorcerer Shall Rule the World

The Iceblade Sorcerer Shall Rule the World

as Amelia Rose (voice)

12 episodes

Nekopara

Nekopara

as Vanilla (voice)

12 episodes

Umayuru

Umayuru

as King Halo (voice)

28 episodes

The Shy Hero and the Assassin Princesses

The Shy Hero and the Assassin Princesses

as Ciel (voice)

12 episodes

Harmony of Mille-Feuille

Harmony of Mille-Feuille

as Sayaka Iguchi (voice)

4 episodes