Personal details
Known for
Acting
Gender
Female
Born
5 febrero 1982 (44)
Place of birth
Tokyo, Japan
Also known as
小林 ゆう · Yuu Kobayashi · 코바야시 유우 · こばやし ゆう
Biography
Yu Kobayashi is a Japanese voice actress and singer affiliated with Holy Peak. Some of her most prominent roles include that of Tadamichi Aoba in Dan Doh!!, Setsuna Sakurazaki in Negima! Magister Negi Magi, Dan Kuso in Bakugan Battle Brawlers, Misaki Hijiri in Saint October, Kaede Kimura in Sayonara, Zetsubou-Sensei, Sasha Blouse in Attack on Titan, among others.
Conocido por
8.0
Series
Inazuma Eleven
雾野兰丸
2008–2014
7.9
Series
Attack on Titan: Junior High
Sasha Blouse (voice)
2015
8.3
Series
Bakugan Battle Brawlers
Danma 'Dan' Kuso (voice)
2007–2012
7.1
Series
Mistress Kanan Is Devilishly Easy
Ryoko Reizen (voice)
2026–
7.8
Series
Baccano!
Nice Holystone (voice)
2007
8.5
Series
Steins;Gate
Luka Urushibara (voice)
2011
7.3
Series
Sayonara Zetsubou Sensei
Kaere Kimura (voice)
2007–2009
6.6
Series
BIRDIE WING -Golf Girls' Story-
Kaeda Oikawa (voice)
2022–2023
6.1
Series
Tiger Mask W
Miss X (voice)
2016–2017
8.4
Series
Dorohedoro
Noi (voice)
2020–
8.6
Series
Kamisama Kiss
Isohime (voice)
2012–2015
7.3
Series
Buso Renkin
Chitose Tateyama
2006–2007
7.2
Series
Moonrise
Eric Baker (voice)
2025
7.0
Series
Blood Blockade Battlefront
Chain Sumeragi
2015–2017
5.3
Series
Horizon in the Middle of Nowhere
Honda Futayo (voice)
2011–2012
8.5
Series
Maid Sama!
Shizuko Kaga (voice)
2010
6.8
Series
Monster Musume: Everyday Life with Monster Girls
Smith (voice)
2015
7.9
Series
Fate/Grand Order Absolute Demonic Front: Babylonia
Elkidu (voice)
2019–2020
7.4
Series
Digimon Ghost Game
Ruri Tsukiyono (voice)
2021–2023
8.1
Series
Steins;Gate 0
Luka Urushibara (voice)
2018
6.1
Series
The Tale of Outcasts
Astaroth (voice)
2023
7.0
Series
Vampire in the Garden
Fine (voice)
2022
6.4
Series
Danganronpa 3: The End of Hope's Peak High School
Mahiru Koizumi (voice)
2016
6.3
Series
Gourmet Girl Graffiti
Tsuyuko (voice)
2015
5.6
Series
RErideD – Derrida, who leaps through time –
Donna (voice)
2018
5.9
Series
Hyperdimension Neptunia
Rei Kiseijyō (Rei Ryghts) (voice)
2013
8.0
Series
Descending Stories
Konatsu (voice)
2016–2017
7.0
Series
Occult Academy
Chihiro Kawashima (voice)
2010
6.6
Series
The Daily Life of a Middle-Aged Online Shopper in Another World
Nyamena (voice)
2025
7.1
Series
Chivalry of a Failed Knight
Ayase Ayatsuji (voice)
2015
8.7
Series
Galaxy Kickoff!!
Shou Oota (voice)
2012–2013
6.6
Series
Dance in the Vampire Bund
Mei Ren
2010
5.3
Series
Maria Holic
Mariya Shidō (voice)
2009–2011
6.5
Series
Arakawa Under the Bridge
Amazoness (voice)
2010
5.7
Series
World Break: Aria of Curse for a Holy Swordsman
Tokiko Kanzaki (voice)
2015
5.8
Series
VTuber Legend: How I Went Viral After Forgetting to Turn Off My Stream
Sei Utsuki (voice)
2024
6.9
Series
Umineko: When They Cry
Kanon
2009
7.5
Series
GINTAMA - Mr. Ginpachi's Zany Class
Ayame Sarutobi (voice)
2025–
7.4
Series
Classroom Crisis
Angelina / Hanako Hattori (voice)
2015
5.4
Series
Hortensia SAGA
Adelheid Olivier (voice)
2021
7.6
Series
You're Being Summoned, Azazel-san
Undine (voice)
2011–2013
9.0
Series
Ultraman Teo
Pucchi (voice)
2026–
5.5
Series
Senran Kagura
Katsuragi
2013–2018
6.3
Series
Amatsuki
Benitobi (voice)
2008
7.7
Series
Sound of the Sky
Rio Kazumiya
2010
6.5
Series
SHORT PEACE
Oume(voice)
2013
7.4
Series
LUPIN ZERO
Albert (voice)
2022–2023
5.6
Series
Magician's Academy
Synclavier the Siren
2008
7.4
Series
Am I Actually the Strongest?
Giselotte Orteus (voice)
2023
8.0
Series
Tsuyokiss: Cool×Sweet
Nagomi Yashi (voice)
2006
7.5
Series
A Mangaka's Weirdly Wonderful Workplace
Arisa Nashida (voice)
2025
8.1
Film
Black Clover: Sword of the Wizard King
Charlotte Roselei (voice)
2023
7.7
Series
Yamada's First Time: B Gata H Kei
Kyoka Kanejo
2010
6.7
Series
Starship Operators
Minase Shinohara
2005
6.1
Series
Fractale
Clain (voice)
2011
7.2
Series
Magi: Adventure of Sinbad
Falan (voice)
2014–2015
3.0
Series
Neko Neko Nihonshi
Ryoma Sakamoto (voice)
2016–2021
6.6
Series
HYPNOSISMIC -Division Rap Battle- Rhyme Anima
Otome Tohoten (voice)
2020–2023
7.6
Series
Sands of Destruction
Lia Dragonell
2008
6.9
Series
Lord Marksman and Vanadis
Fomina Elizaveta
2014
5.6
Series
Vlad Love
Maki Watabe (voice)
2021
8.3
Series
Kiss Him, Not Me
Kae Serinuma (voice)
2016
7.3
Film
Inazuma Eleven GO The Movie: The Ultimate Bonds Gryphon
Ranmaru Kirino (voice)
2011
0.0
Film
Horizon in the Middle of Nowhere
Honda Futayo (voice)
2011
7.6
Film
Inuyasha the Movie 4: Fire on the Mystic Island
Dai (voice)
2004
6.4
Series
Nyan Koi!
Nagi Ichinose
2009
5.5
Series
Bikkurimen
Oasis (voice)
2023
5.0
Series
My Big Sister Arrived
Hanazono Mitsuru (voice)
2014
8.2
Series
Okamikakushi: Masque of the Wolf
Hiroshi Kuzumi (voice)
2010
6.2
Film
Doraemon: New Nobita's Great Demon - Peko and the Exploration Party of Five
Peko (voice)
2014
7.4
Series
Somali and the Forest Spirit
Kakila (voice)
2020
6.0
Series
Kamen no Maid Guy
Miwa Hirano
2008
4.5
Series
I Saved Myself with a Potion!: Life in Another World
Cardeno (voice)
2025–
7.6
Film
Steins;Gate: The Movie - Load Region of Déjà Vu
Ruka Urushibara (voice)
2013
5.6
Series
TOKYO TRIBE 2
Sunmi (voice)
2006–2007
8.0
Film
Gintama: The Final Chapter - Be Forever Yorozuya
Ayame Sarutobi (voice)
2013
4.0
Series
Chain Chronicle
Kiki (voice)
2014
3.4
Series
Ex-Arm
Sōma (voice)
2021
4.3
Series
Touka Gettan
六条章子
2007
7.4
Series
Madam is a Magical Girl
Katsura
2005
6.6
Series
Denki-gai
G Men
2014
7.8
Series
Today in Class 5-2
2008
7.5
Series
Happy Seven
Mahiru Oki
2005
5.0
Series
Higepiyo
Hiroshi (voice)
2009–2010
5.7
Series
Lovely Muuuuuuuco!
Tamaki-kun (voice)
2015–2016
7.7
Film
Fate/strange Fake -Whispers of Dawn-
Lancer (voice)
2023
4.4
Series
Candy Boy
Shizuku Sakurai (voice)
2008–2009
6.4
Series
One Off
Cynthia B. Rogers (voice)
2012
7.6
Series
Pandalian
(voice)
2004–2005
4.0
Series
Dan Doh!!
2004
4.8
Series
Itsudatte My Santa!
Shirley (voice)
2005
6.9
Film
Fate/Grand Order Final Singularity – Grand Temple of Time: Solomon
Enkidu (voice)
2021
6.0
Series
Maji de Otaku na English! Ribbon-chan: Eigo de Tatakau Mahou Shoujo
2012–2013
4.1
Film
High School Fleet Movie
Machiko Noma (voice)
2020
4.0
Series
Glamorous Heroes
2017–
7.0
Film
Danganronpa 3: The End of Hope's Peak Academy - Hope Arc
Mahiru Koizumi (voice)
2016
6.5
Film
Student Council Staff Members Movie
Naruko Yokoshima
2017
6.1
Film
Student Council Staff Members Movie 2
Yokoshima Naruko
2021
5.5
Series
Higurashi: When They Cry: Kira
2011–2012
0.0
Film
20001 An Earth Odyssey
Alcia (voice)
2026
8.9
Film
Shinsei Galverse
Iza (voice)
2025
7.0
Film
Destiny Child
A. I. (voice)
2018
4.0
Film
Eiga Neko Neko Nihonshi: Ryouma no Hachamecha Time Travel ze yo!
坂本龍馬
2020
7.0
Film
Steins;Gate 0: Valentine's of Crystal Polymorphism -Bittersweet Intermedio-
Ruka Urushibara
2018
Acting credits 104 titles
20001 An Earth Odyssey
as Alcia (voice)
0.0
2026
Ultraman Teo
as Pucchi (voice)
9.0
2026–
Mistress Kanan Is Devilishly Easy
as Ryoko Reizen (voice)
7.1
2026–
I Saved Myself with a Potion!: Life in Another World
as Cardeno (voice)
4.5
2025–
A Mangaka's Weirdly Wonderful Workplace
as Arisa Nashida (voice)
7.5
2025
The Daily Life of a Middle-Aged Online Shopper in Another World
as Nyamena (voice)
6.6
2025
Moonrise
as Eric Baker (voice)
7.2
2025
Shinsei Galverse
as Iza (voice)
8.9
2025
GINTAMA - Mr. Ginpachi's Zany Class
as Ayame Sarutobi (voice)
7.5
2025–
VTuber Legend: How I Went Viral After Forgetting to Turn Off My Stream
as Sei Utsuki (voice)
5.8
2024
Fate/strange Fake -Whispers of Dawn-
as Lancer (voice)
7.7
2023
The Tale of Outcasts
as Astaroth (voice)
6.1
2023
Bikkurimen
as Oasis (voice)
5.5
2023
Am I Actually the Strongest?
as Giselotte Orteus (voice)
7.4
2023
Black Clover: Sword of the Wizard King
as Charlotte Roselei (voice)
8.1
2023
Vampire in the Garden
as Fine (voice)
7.0
2022
LUPIN ZERO
as Albert (voice)
7.4
2022–2023
BIRDIE WING -Golf Girls' Story-
as Kaeda Oikawa (voice)
6.6
2022–2023
Digimon Ghost Game
as Ruri Tsukiyono (voice)
7.4
2021–2023
Vlad Love
as Maki Watabe (voice)
5.6
2021
Student Council Staff Members Movie 2
as Yokoshima Naruko
6.1
2021
Hortensia SAGA
as Adelheid Olivier (voice)
5.4
2021
Fate/Grand Order Final Singularity – Grand Temple of Time: Solomon
as Enkidu (voice)
6.9
2021
Ex-Arm
as Sōma (voice)
3.4
2021
Eiga Neko Neko Nihonshi: Ryouma no Hachamecha Time Travel ze yo!
as 坂本龍馬
4.0
2020
Dorohedoro
as Noi (voice)
8.4
2020–
HYPNOSISMIC -Division Rap Battle- Rhyme Anima
as Otome Tohoten (voice)
6.6
2020–2023
Somali and the Forest Spirit
as Kakila (voice)
7.4
2020
High School Fleet Movie
as Machiko Noma (voice)
4.1
2020
Fate/Grand Order Absolute Demonic Front: Babylonia
as Elkidu (voice)
7.9
2019–2020
RErideD – Derrida, who leaps through time –
as Donna (voice)
5.6
2018
Destiny Child
as A. I. (voice)
7.0
2018
Steins;Gate 0
as Luka Urushibara (voice)
8.1
2018
Steins;Gate 0: Valentine's of Crystal Polymorphism -Bittersweet Intermedio-
as Ruka Urushibara
7.0
2018
Glamorous Heroes
4.0
2017–
Student Council Staff Members Movie
as Naruko Yokoshima
6.5
2017
Kiss Him, Not Me
as Kae Serinuma (voice)
8.3
2016
Neko Neko Nihonshi
as Ryoma Sakamoto (voice)
3.0
2016–2021
Tiger Mask W
as Miss X (voice)
6.1
2016–2017
Descending Stories
as Konatsu (voice)
8.0
2016–2017
Danganronpa 3: The End of Hope's Peak Academy - Hope Arc
as Mahiru Koizumi (voice)
7.0
2016
Danganronpa 3: The End of Hope's Peak High School
as Mahiru Koizumi (voice)
6.4
2016
Monster Musume: Everyday Life with Monster Girls
as Smith (voice)
6.8
2015
Attack on Titan: Junior High
as Sasha Blouse (voice)
7.9
2015
Gourmet Girl Graffiti
as Tsuyuko (voice)
6.3
2015
Classroom Crisis
as Angelina / Hanako Hattori (voice)
7.4
2015
Chivalry of a Failed Knight
as Ayase Ayatsuji (voice)
7.1
2015
Blood Blockade Battlefront
as Chain Sumeragi
7.0
2015–2017
Lovely Muuuuuuuco!
as Tamaki-kun (voice)
5.7
2015–2016
World Break: Aria of Curse for a Holy Swordsman
as Tokiko Kanzaki (voice)
5.7
2015
Doraemon: New Nobita's Great Demon - Peko and the Exploration Party of Five
as Peko (voice)
6.2
2014
Lord Marksman and Vanadis
as Fomina Elizaveta
6.9
2014
My Big Sister Arrived
as Hanazono Mitsuru (voice)
5.0
2014
Denki-gai
as G Men
6.6
2014
Magi: Adventure of Sinbad
as Falan (voice)
7.2
2014–2015
Chain Chronicle
as Kiki (voice)
4.0
2014
Senran Kagura
as Katsuragi
5.5
2013–2018
SHORT PEACE
as Oume(voice)
6.5
2013
Gintama: The Final Chapter - Be Forever Yorozuya
as Ayame Sarutobi (voice)
8.0
2013
Steins;Gate: The Movie - Load Region of Déjà Vu
as Ruka Urushibara (voice)
7.6
2013
Hyperdimension Neptunia
as Rei Kiseijyō (Rei Ryghts) (voice)
5.9
2013
Galaxy Kickoff!!
as Shou Oota (voice)
8.7
2012–2013
Maji de Otaku na English! Ribbon-chan: Eigo de Tatakau Mahou Shoujo
6.0
2012–2013
Kamisama Kiss
as Isohime (voice)
8.6
2012–2015
One Off
as Cynthia B. Rogers (voice)
6.4
2012
Fractale
as Clain (voice)
6.1
2011
Steins;Gate
as Luka Urushibara (voice)
8.5
2011
Higurashi: When They Cry: Kira
5.5
2011–2012
You're Being Summoned, Azazel-san
as Undine (voice)
7.6
2011–2013
Inazuma Eleven GO The Movie: The Ultimate Bonds Gryphon
as Ranmaru Kirino (voice)
7.3
2011
Horizon in the Middle of Nowhere
as Honda Futayo (voice)
0.0
2011
Horizon in the Middle of Nowhere
as Honda Futayo (voice)
5.3
2011–2012
Okamikakushi: Masque of the Wolf
as Hiroshi Kuzumi (voice)
8.2
2010
Sound of the Sky
as Rio Kazumiya
7.7
2010
Occult Academy
as Chihiro Kawashima (voice)
7.0
2010
Yamada's First Time: B Gata H Kei
as Kyoka Kanejo
7.7
2010
Maid Sama!
as Shizuko Kaga (voice)
8.5
2010
Arakawa Under the Bridge
as Amazoness (voice)
6.5
2010
Dance in the Vampire Bund
as Mei Ren
6.6
2010
Higepiyo
as Hiroshi (voice)
5.0
2009–2010
Nyan Koi!
as Nagi Ichinose
6.4
2009
Maria Holic
as Mariya Shidō (voice)
5.3
2009–2011
Umineko: When They Cry
as Kanon
6.9
2009
Today in Class 5-2
7.8
2008
Candy Boy
as Shizuku Sakurai (voice)
4.4
2008–2009
Kamen no Maid Guy
as Miwa Hirano
6.0
2008
Sands of Destruction
as Lia Dragonell
7.6
2008
Magician's Academy
as Synclavier the Siren
5.6
2008
Inazuma Eleven
as 雾野兰丸
8.0
2008–2014
Amatsuki
as Benitobi (voice)
6.3
2008
Bakugan Battle Brawlers
as Danma 'Dan' Kuso (voice)
8.3
2007–2012
Touka Gettan
as 六条章子
4.3
2007
Sayonara Zetsubou Sensei
as Kaere Kimura (voice)
7.3
2007–2009
Baccano!
as Nice Holystone (voice)
7.8
2007
TOKYO TRIBE 2
as Sunmi (voice)
5.6
2006–2007
Tsuyokiss: Cool×Sweet
as Nagomi Yashi (voice)
8.0
2006
Buso Renkin
as Chitose Tateyama
7.3
2006–2007
Itsudatte My Santa!
as Shirley (voice)
4.8
2005
Happy Seven
as Mahiru Oki
7.5
2005
Starship Operators
as Minase Shinohara
6.7
2005
Madam is a Magical Girl
as Katsura
7.4
2005
Dan Doh!!
4.0
2004
Pandalian
as (voice)
7.6
2004–2005
Inuyasha the Movie 4: Fire on the Mystic Island
as Dai (voice)
7.6
2004