Acting
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
NU-KO · さえき いおり · ぬーこ
Photos
Profile images from TMDB · click to enlarge
3 images
Roles across career
Titles counted once; a person can act and direct on the same film (roles merged).
47
Acting credits
0
Directing
0
Writing
0
Other crew
Most critically rated
Highest TMDB score (min 100 votes)
- 1
★ 8.6Demon Slayer: Kimetsu no Yaiba
2019 · tv · as (voice)
- 2
★ 8.4ORESUKI Are you the only one who loves me?
2019 · tv · as Kimie "Tampopo" Kamata (voice)
- 3
★ 8.4The Quintessential Quintuplets
2019 · tv · as Tsubaki (voice)
- 4
★ 8.0Weathering with You
2019 · movie · as (voice)
- 5
★ 7.8100 METERS
2025 · movie · as Kawano (voice)
- 6
★ 7.7How a Realist Hero Rebuilt the Kingdom
2021 · tv · as Julia (voice)
Most commercially successful
Highest TMDB vote count (attention / reach proxy; not box office)
- 17,377 votes
Demon Slayer: Kimetsu no Yaiba
2019 · tv
- 22,662 votes
Weathering with You
2019 · movie
- 3761 votes
The Quintessential Quintuplets
2019 · tv
- 4290 votes
ORESUKI Are you the only one who loves me?
2019 · tv
- 5182 votes
How a Realist Hero Rebuilt the Kingdom
2021 · tv
- 6125 votes
100 METERS
2025 · movie
- 7
87 votesAharen-san wa Hakarenai
2022 · tv
- 8
70 votesSSSS.DYNAZENON
2021 · tv
Career timeline
By release / first air year · movie & TV merged
2019 6 title(s)
Cinderella Nine
tv · as Maiko Kurashiki (voice) · ★ 5.5
Demon Slayer: Kimetsu no Yaiba
tv · as (voice) · ★ 8.6
ORESUKI Are you the only one who loves me?
tv · as Kimie "Tampopo" Kamata (voice) · ★ 8.4
Shoujo☆Conte All Starlight
tv · as Yuyuko Tanaka · ★ 3.7
The Quintessential Quintuplets
tv · as Tsubaki (voice) · ★ 8.4
Weathering with You
movie · as (voice) · ★ 8.0
2020 8 title(s)
Adachi and Shimamura
tv · as Yashiro Chikama (voice) · ★ 6.8
Lapis Re:LiGHTs
tv · as Ashley (voice) · ★ 6.0
Nekopara
tv · as Vanilla (voice) · ★ 6.3
Rebirth
tv · as Kozue Kasugai (voice) · ★ 4.0
Revue Starlight 3rd StarLive "Starry Diamond"
movie · as Yuyuko Tanaka
Revue Starlight 3rd StarLive "Starry Diamond" - Documentary
movie · as Self
Revue Starlight: Rondo Rondo Rondo
movie · as Class B Costumer (voice) · ★ 8.1
Umayon
tv · as King Halo (voice) · ★ 6.3
2021 5 title(s)
How a Realist Hero Rebuilt the Kingdom
tv · as Julia (voice) · ★ 7.7
Muv-Luv Alternative
tv · as Kei Ayamine (voice) · ★ 5.3
Revue Starlight: The Movie
movie · as (voice) · ★ 8.3
SSSS.DYNAZENON
tv · as College student β (voice), as Kano Minami (voice) · ★ 7.4
ラピスリライツ・スターズ 1st Orchestra「LIGHT UP the MAGIC」
movie · Acting
2022 7 title(s)
Aharen-san wa Hakarenai
tv · as Henzan-sensei (voice), as Nukko the Tanuki (voice) · ★ 7.4
Akebi's Sailor Uniform
tv · as Mika (voice) · ★ 6.8
Mirage Queen Prefers Circus
movie · as Ai Iwasaki (voice) · ★ 5.7
The Executioner and Her Way of Life
tv · as Menou (voice) · ★ 7.1
Tokyo Mew Mew New
tv · as Moe Yanagida (voice) · ★ 7.5
Uma Musume Pretty Derby 4th EVENT "SPECIAL DREAMERS!!"
movie · as King Halo
Umayuru
tv · as King Halo (voice) · ★ 5.0
2023 7 title(s)
Blue Orchestra
tv · as Rika Togane (voice) · ★ 6.9
Saving 80,000 Gold in Another World for My Retirement
tv · as Ilse (voice) · ★ 6.1
The Dreaming Boy Is a Realist
tv · as Mina Ichinose (voice) · ★ 7.0
The Iceblade Sorcerer Shall Rule the World
tv · as Amelia Rose (voice) · ★ 7.1
The Quintessential Quintuplets∽
movie · as Tsubaki (voice) · ★ 6.4
The Tale of Outcasts
tv · as Vivian (voice) · ★ 6.2
Uma Musume Pretty Derby 5th EVENT ARENA TOUR GO BEYOND -WISH- & -GAZE-
movie · as King Halo
2024 5 title(s)
Pon no Michi
tv · as Pai Kawahigashi (voice) · ★ 6.4
Uma Musume Pretty Derby 5th EVENT ARENA TOUR "GO BEYOND" - YELL - & - NEW GATE -
movie · as King Halo
Umamusume: Pretty Derby - Beginning of a New Era
movie · as King Halo (voice) · ★ 8.6
Umamusume: Pretty Derby - Road to the Top Movie
movie · as King Halo (voice) · ★ 8.3
Vampire Dormitory
tv · as Woman C (voice) · ★ 4.7
2025 5 title(s)
100 METERS
movie · as Kawano (voice) · ★ 7.8
A Mangaka's Weirdly Wonderful Workplace
tv · as Shiori Asakura (voice) · ★ 7.5
Harmony of Mille-Feuille
tv · as Sayaka Iguchi (voice) · ★ 6.8
The Shy Hero and the Assassin Princesses
tv · as Ciel (voice) · ★ 6.4
Umayuru: Pretty Gray
tv · as King Halo (voice) · ★ 6.0
