
Kentaro Kumagai
Known for Acting · 60 credits
- Born
- 1994-02-16 (age 32)
- Place of birth
- Saitama, Japan
- Also known as
- Kentarou Kumagai · Kentarō Kumagai · 熊谷 健太郎
Biography
Kentaro Kumagai (熊谷 健太郎, Kumagai Kentarō, born February 16, 1994) is a Japanese voice actor (seiyuu) born in Saitama Prefecture and raised in Okinawa Prefecture. He graduated from Human Academy. He currently belongs to Haikyo.
Known For
TV Shows (50)

Bleach
2004
as Technology Development Bureau Staff (voice)

Aoashi
2022
as Ryuichi Takeshima (voice)

Haikyu!!
2014
as Kenro Fukatani (voice)

Cells at Work!
2018
as White Blood Cell U-4989 (Neutrophil) (voice)

Ahiru no Sora
2019
as Delinquent Leader (voice)

To Your Eternity
2021
as Man (voice)

Teasing Master Takagi-san
2018
as Boy 1 from Another Class (voice)

Shadows House
2021
as Gilbert / Gil (voice) / Gilbert (voice)

Tower of God
2020
as Chang Blarode (voice)

Delicious in Dungeon
2024
as Laios (voice)

Yarichin Bitch Club
2018
as Jimmy (voice)

Campfire Cooking in Another World with My Absurd Skill
2023
as Vincent (voice)

Demon Slayer: Kimetsu no Yaiba
2019
as (voice)

Orange
2016
as Teacher (voice)

The God of High School
2020
as Han Daewi (voice)

Unnamed Memory
2024
as Javi (voice)

Tanaka-kun Is Always Listless
2016
as High School Boy A (voice)

Saving 80,000 Gold in Another World for My Retirement
2023
as Alexis (voice)

Bibliophile Princess
2022
as Laennec Owain (voice)

The Saint's Magic Power Is Omnipotent
2021
as Wolff (voice)

Summer Pockets
2025
as Ryoichi Mitani (voice)

The Millionaire Detective – Balance: UNLIMITED
2020
as Shinnosuke Kamei (voice)

Lucifer and the Biscuit Hammer
2022
as Dance Dark (voice)

Charlotte
2015
as Junior High School Boy C (voice) / Career Youth Soldier (voice)

Hinomaru Sumo
2018
as Yūma Gojō (voice)

In the Land of Leadale
2022
as Cohral (voice)

Tsuredure Children
2017
as Haruhiko Takase (voice)

Tsukigakirei
2017
as Tsubasa Kaneko (voice) / Cram School Teacher (voice) / Second-year Male Club Member (voice) / Track and Field Club Member (voice)

Catch Me at the Ballpark!
2025
as Miku's Father (voice)

The Tale of Outcasts
2023
as Takenami (voice)

Ikebukuro West Gate Park
2020
as Makoto Majima (voice)

OKITSURA: Fell in Love with an Okinawan Girl, but I Just Wish I Know What She's Saying
2025
as Isao Shimoji (voice)

Scum's Wish
2017
as Junior High School Boy B (voice)

Kaina of the Great Snow Sea
2023
as Noze (voice) / Atlandian soldier (voice) / Valghian soldier (voice)

Seven Senses of the Re'Union
2018
as Monk (voice) / Adventurer (voice)

Noblesse
2020
as Rajak Kertia (voice)

A3!
2020
as Omi Fushimi

Animation x Paralympic: Who Is Your Hero?
2017
as Shinpei Tatsukawa (voice)

In the Clear Moonlit Dusk
2026
as Shun Kuwabatake (voice)

Drifting Dragons
2020
as Gaga (voice)

365 Days to the Wedding
2024
as Takuya Ohara (voice)

Yoroi-Shinden Samurai Troopers
2026
as Shion Ishida (voice)

Me and the Alien MuMu
2025
as Tamotsu Rokugou (voice)

number24
2020
as Makoto Someya (voice)

I May Be a Guild Receptionist, but I'll Solo Any Boss to Clock Out on Time
2025
as Jade Scrade (voice)

Record of Grancrest War
2018
as Theo Cornaro (voice)

We Rent Tsukumogami
2018
as Genji Hikaru (voice)

Get Up! Get Live! #Geragera
2020
as Kazuma Komae (voice)

Yoshimaho: Yoshi Yoshi Magic
2021
as Jun (voice)

Kindergarten Wars
as Doug (voice)
Movies (10)

Ride Your Wave
2019
as Man 5 (voice)

Fairy Tail: Dragon Cry
2017
as White Tiger Member (voice)

Code Geass: Akito the Exiled 5: To Beloved Ones
2016
as (voice)

Kaina of the Great Snow Sea: Star Sage
2023
as Noze (voice)

Fate/Grand Order: First Order
2016
as Operator D (Voice)

Free!: Take Your Marks
2017
as Aoba Usami (voice)

A3! SECOND Blooming FESTIVAL
2019

Theatrical Edition Summer Pockets Tsumugi Wenders Arc
2025

Theatrical Edition Summer Pockets Kushima Kamome Arc
2025

Dungeon Meshi - Advanced Screening
2023
as Laios Touden (voice)
About Kentaro Kumagai
Kentaro Kumagai (熊谷 健太郎, Kumagai Kentarō, born February 16, 1994) is a Japanese voice actor (seiyuu) born in Saitama Prefecture and raised in Okinawa Prefecture. He graduated from Human Academy. He currently belongs to Haikyo. With 60 credits spanning from 2004 to 2026, Kentaro Kumagai has appeared in 10 films and 50 TV shows.
Fans searching for Kentaro Kumagai movies, Kentaro Kumagai filmography, or the latest projects starring Kentaro Kumagai can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular Kentaro Kumagai Movies
- Ride Your Wave (2019) — as Man 5 (voice)
- Fairy Tail: Dragon Cry (2017) — as White Tiger Member (voice)
- Code Geass: Akito the Exiled 5: To Beloved Ones (2016) — as (voice)
- Kaina of the Great Snow Sea: Star Sage (2023) — as Noze (voice)
- Fate/Grand Order: First Order (2016) — as Operator D (Voice)
Where to Watch Kentaro Kumagai Films
Most Kentaro Kumagai movies and series are available to stream on Bowood.TV in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Kentaro Kumagai, check our movies catalogue and browse page.