Iori Saeki Photo

Iori Saeki

Acting

4.4 Popularity Jul 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 Pre...

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Known For

Demon Slayer: Kimetsu no Yaiba
Demon Slayer: Kimetsu no Yaiba
2019 as (voice)
The Quintessential Quintuplets
The Quintessential Quintuplets
2019 as Tsubaki (voice)
The Shy Hero and the Assassin Princesses
The Shy Hero and the Assassin Princesses
2025 as Ciel (voice)
Aharen-san wa Hakarenai
Aharen-san wa Hakarenai
2022 as Henzan-sensei (voice)
Aharen-san wa Hakarenai
Aharen-san wa Hakarenai
2022 as Nukko the Tanuki (voice)
How a Realist Hero Rebuilt the Kingdom
How a Realist Hero Rebuilt the Kingdom
2021 as Julia (voice)
Revue Starlight: The Movie
Revue Starlight: The Movie
2021 as (voice)
Revue Starlight: Rondo Rondo Rondo
Revue Starlight: Rondo Rondo Rondo
2020 as Class B Costumer (voice)

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.

Filmography 41

2025
Utagoe Ha Mille-Feuille TV

as Sayaka Iguchi (voice)

2025
The Shy Hero and the Assassin Princesses TV

as Ciel (voice)

2024
Uma Musume: Pretty Derby - Road to the Top Movie

as King Halo (voice)

2024
Vampire Dormitory TV

as Woman C (voice)

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

as King Halo

2024
Pon no Michi TV

as Pai Kawahigashi (voice)

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

as King Halo

2023
The Dreaming Boy Is a Realist TV

as Mina Ichinose (voice)

2023
The Tale of Outcasts TV

as Vivian (voice)

2023
Saving 80,000 Gold in Another World for My Retirement TV

as Ilse (voice)

2023
The Iceblade Sorcerer Shall Rule the World TV

as Amelia Rose (voice)

2022
Umayuru TV

as King Halo (voice)

2022
Tokyo Mew Mew New TV

as Moe Yanagida (voice)

2022
The Executioner and Her Way of Life TV

as Menou (voice)

2022
Aharen-san wa Hakarenai TV

as Henzan-sensei (voice)

2022
Aharen-san wa Hakarenai TV

as Nukko the Tanuki (voice)

2022
Uma Musume Pretty Derby 4th EVENT "SPECIAL DREAMERS!!" Movie

as King Halo

2022
Akebi's Sailor Uniform TV

as Mika (voice)

2021
Muv-Luv Alternative TV

as Kei Ayamine (voice)

2021
How a Realist Hero Rebuilt the Kingdom TV

as Julia (voice)

Photos 3

Iori Saeki Photo
Iori Saeki Photo
Iori Saeki Photo

Personal Details

Known For Acting
Gender Female
Birthday July 22, 1994 (31 years old)
Place of Birth Kanagawa, Japan
Also Known As NU-KO, さえき いおり, ぬーこ
Years Active 2017 - 2025
Popularity 4.4
Social Links
IMDb Twitter Instagram Official Site
Career Stats
41 Total Credits
9 Movie Roles
32 TV Roles
3 Photos