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Personal Info
Known For
Acting
Birthday
February 15, 1990
Place of Birth
Kyoto, Kyoto, Japan
Also Known As
- 小岩井 ことり
- 小岩井琴里
- 小岩井琴梨
Kotori Koiwai
1.1 Popularity
Known For
8.3
Ema Yamato (voice)
Medalist
2025
7.1
Kiseki-en Child (voice)
Tying the Knot with an Amagami Sister
2024
7.1
Girl's Mother (voice)
Tying the Knot with an Amagami Sister
2024
6.9
PA-san / Jimihen (voice)
BOCCHI THE ROCK! Recap Part 2
2024
6.8
Kobo (voice)
Plus-Sized Elf
2024
6.6
PA-san / Jimihen (voice)
BOCCHI THE ROCK! Recap Part 1
2024
0.0
THE IDOLM@STER MILLION LIVE! 9thLIVE ChoruSp@rkle!!
2023
7.5
Krakasse (voice)
Farming Life in Another World
2023
7.7
Elaine (voice)
The Seven Deadly Sins: Grudge of Edinburgh Part 1
2022
8.4
PA-san (voice)
BOCCHI THE ROCK!
2022
Credits
Medalist
as Ema Yamato (voice)
2025
8.3
Tying the Knot with an Amagami Sister
as Kiseki-en Child (voice)
2024
7.1
Tying the Knot with an Amagami Sister
as Girl's Mother (voice)
2024
7.1
BOCCHI THE ROCK! Recap Part 2
as PA-san / Jimihen (voice)
2024
6.9
Plus-Sized Elf
as Kobo (voice)
2024
6.8
BOCCHI THE ROCK! Recap Part 1
as PA-san / Jimihen (voice)
2024
6.6
THE IDOLM@STER MILLION LIVE! 9thLIVE ChoruSp@rkle!!
2023
0.0
Farming Life in Another World
as Krakasse (voice)
2023
7.5
The Seven Deadly Sins: Grudge of Edinburgh Part 1
as Elaine (voice)
2022
7.7
BOCCHI THE ROCK!
as PA-san (voice)
2022
8.4
BOCCHI THE ROCK!
as Jimihen (voice)
2022
8.4
BOCCHI THE ROCK!
as PA-san / Jimihen (voice)
2022
8.4
Shine On! Bakumatsu Bad Boys!
as Okayo
2022
6.4
Teasing Master Takagi-san: The Movie
as Mano (voice)
2022
8.4
Deaimon: Recipe for Happiness
as Harumi (voice)
2022
7.5
I've Been Killing Slimes for 300 Years and Maxed Out My Level
as Kuku (voice)
2021
7.9
Godzilla Singular Point
as Yukie Kanoko (voice)
2021
7.3
Cute Executive Officer
as Designer (voice)
2021
8.0
Princess Connect! Re:Dive
as Rin (voice)
2020
6.8
t7s 5th Anniversary Live –SEASON OF LOVE– in Makuhari Messe
2020
4.0
Val x Love
as Kururi Saotome (voice)
2019
4.5
After School Dice Club
as Ren Shibusawa (voice)
2019
6.3
THE IDOLM@STER 765 MILLIONSTARS HOTCHPOTCH FESTIV@L!!
as Tomoka Tenkubashi
2018
0.0
Goblin Slayer
as Wizard (voice)
2018
8.0
Welcome, Chitose-chan
as Female (voice) / Narrator (voice)
2018
8.0
Non Non Biyori: Vacation
as Renge 'Ren-chon' Miyauchi (voice)
2018
7.7
Teasing Master Takagi-san
as Mano (voice)
2018
8.2
Non Non Biyori Repeat OVA
as Renge Miyauchi (voice)
2016
6.9
Aikatsu! ~Aiming For the Magic Aikatsu Card~
as Nono Daichi (voice)
2016
4.7
Mob Psycho 100
as Mari (voice)
2016
8.5
Tanaka-kun Is Always Listless
as Shiraishi (voice)
2016
7.5
Tamayura: Graduation Photo Part 3 - Akogare
as Kanna Hamada (voice)
2015
7.0
Charlotte
as Konishi (voice)
2015
8.3
The Seven Deadly Sins
as Elaine (voice)
2014
8.4
Chain Chronicle
as Lindsey (voice)
2014
0.0
Chain Chronicle
as Yuni (voice)
2014
0.0
Non Non Biyori OVA
as Renge Miyauchi (voice)
2014
7.5
Barakamon
as Aiko Komoto (voice)
2014
8.1
Barakamon
as Female Student (voice)
2014
8.1
M3: The Dark Metal
as Sasame Izuriha (voice)
2014
7.2
Magica Wars
as Konoe Mebuki (voice)
2014
5.0
Nisekoi
as Fuu-chan
2014
8.2
Non Non Biyori
as Renge 'Ren-chon' Miyauchi (voice)
2013
7.9
Gatchaman Crowds
as Utsu-tsu Miya (voice)
2013
6.7
Flowers of Evil
as Class 1, Year 2 (voice)
2013
6.7
The Severing Crime Edge
as Iwai Mushanokoji (voice)
2013
7.3
Aikatsu!
as Nono Ōji (voice)
2012
6.7
Joshiraku
as Kigurumi Harōkitei (voice)
2012
6.5