Kengo Kawanishi
Known for Acting · 115 credits
- Born
- 1985-02-18 (age 41)
- Place of birth
- Osaka, Japon
- Also known as
- Kawanishi Kengo · 河西 健吾
Biography
Kengo Kawanishi (河西 健吾, Kawanishi Kengo, February 18, 1985) is a Japanese male voice actor. He was born in Osaka and his blood type is A. He was formerly affiliated with Office Kaoru, but is now affliated with Mause Promotion.
He debuted as a voice actor in 2006. In June 2010, he dubbed Sterling Knight for the first time as Christopher in "Starstruck", and in October 2015, he starred for the first time in the anime series "Mobile Suit Gundam: Iron-Blooded Orphans" in the role of Augustus.
Chika Umino, the original author of "March Comes In Like a Lion," described him as "a shining dark voice."
Known For
Demon Slayer: Kimetsu no Yaiba Infinity Castle
2025
as Muichiro Tokito (voice)
Re:ZERO -Starting Life in Another World-
2016
as Lye Batenkaitos (voice) / Roy Alphard (voice) / Lye Batenkaitos / Roy Alphard (voice)
JoJo's Bizarre Adventure
2012
as Terunosuke Miyamoto (voice)
Mushoku Tensei: Jobless Reincarnation
2021
as Almanfi (voice)
Ace of the Diamond
2013
as Wataru Kariba (voice)
Fruits Basket
2019
as Ritsu Sōma (voice)
TV Shows (85)
Re:ZERO -Starting Life in Another World-
2016
as Lye Batenkaitos (voice) / Roy Alphard (voice) / Lye Batenkaitos / Roy Alphard (voice)
JoJo's Bizarre Adventure
2012
as Terunosuke Miyamoto (voice)
Mushoku Tensei: Jobless Reincarnation
2021
as Almanfi (voice)
Ace of the Diamond
2013
as Wataru Kariba (voice)
Fruits Basket
2019
as Ritsu Sōma (voice)
March Comes In Like a Lion
2016
as Rei Kiriyama (voice)
Haikyu!!
2014
as Kitagawa Daiichi Member A (voice) / Volleyball Player from Other School (voice) / Shigeru Yahaba (voice) / Student from Other School (voice)
Bungo Stray Dogs
2016
as John Steinbeck
Chainsaw Man
2022
as Kurose (voice)
Kaguya-sama: Love Is War
2019
as Kō Ogino (voice)
That Time I Got Reincarnated as a Slime
2018
as Gelmud (voice)
The Misfit of Demon King Academy
2020
as Nihid (voice)
Ahiru no Sora
2019
as Hasebe (voice)
BLUE LOCK
2022
as Eita Otoya (voice)
Tower of God
2020
as Prince (voice)
The Irregular at Magic High School
2014
as Raymond Sage Clark (voice)
Kaiju No. 8
2024
as Soshiro Hoshina (voice)
Strike the Blood
2013
as Anchor (voice) / Driver (voice) / Island Guard (voice)
The Case Study of Vanitas
2021
as Roland (voice)
Blue Orchestra
2023
as Kohei Atsumi (voice)
WIND BREAKER
2024
as Taiga Tsugeura (voice)
Tokyo Revengers
2021
as Nahoya Kawata (voice)
Sound! Euphonium
2015
as Concert Band Member (voice)
ALL OUT!!
2016
as Shota Adachigahara (voice)
Demon Slayer: Kimetsu no Yaiba
2019
as Yuichiro Tokito (voice) / Muichirō Tokitō (voice)
Run with the Wind
2018
as Kousuke Sakaki (voice)
Nagi-Asu: A Lull in the Sea
2013
as Gaku Egawa (voice)
Cautious Hero: The Hero Is Overpowered but Overly Cautious
2019
as Mash (voice)
Blue Box
2024
as Shoichiro Kishi (voice)
Kubo Won't Let Me Be Invisible
2023
as Junta Shiraishi (voice)
The Gymnastics Samurai
2020
as Hiroshi Okamachi (voice)
Golden Time
2013
as Male student (voice) / Senior (voice) / Kazuya (voice)
Gate
2015
as Young Man (voice)
Aldnoah.Zero
2014
as Kisaki Matsuribi (voice)
The Genius Prince's Guide to Raising a Nation Out of Debt
2022
as Manfred Earthwold (voice)
My Love Story!!
2015
as Class 3 Boy A (voice)
Little Busters!
2012
as Student D (voice)
Wandering Witch: The Journey of Elaina
2020
as Chara (voice)
Charlotte
2015
as Shichino (voice)
Blue Period
2021
as Haruka Hashida (voice)
Bloom Into You
2018
as Hiro-kun (voice)
Food Wars! Shokugeki no Soma
2015
as Shoji Sato
Another
2012
as Junta Nakao (voice)
No Game No Life
2014
as Masses (voice)
Noragami
2014
as Student D (voice)
Joran: The Princess of Snow and Blood
2021
as (voice) / Takeru Karasumori (voice)
Kakushigoto
2020
as Yuma Ato (voice)
Monthly Girls' Nozaki-kun
2014
as Male Student (voice)
My Clueless First Friend
2023
as Daichi Hino (voice)
DEAD DEAD DEMONS DEDEDEDE DESTRUCTION
2024
as Taro Miura (voice)
Skeleton Knight in Another World
2022
as Sekt (voice)
DOREIKU The Animation
2018
as Itabashi Gekkou (Voice)
My Daemon
2023
as Iori Kusanagi (voice)
Dr. STONE
2019
as Asagiri Gen (voice)
Knights of Sidonia
2014
as Mechanic (voice)
Akiba's Trip The Animation
2017
as Shouhei (voice)
Scarlet Nexus
2021
as Shiden Ritter (voice)
King's Raid: Successors of the Will
2020
as Roi (voice)
Kanon
2006
as Audience (voice)
Oblivion Battery
2024
as Shuto Kirishima (voice)
Movies (30)
Demon Slayer: Kimetsu no Yaiba Infinity Castle
2025
as Muichiro Tokito (voice)
Demon Slayer: Kimetsu no Yaiba -To the Hashira Training-
2024
as Muichiro Tokito (voice)
Kaiju No. 8: Mission Recon
2025
as Soshiro Hoshina (voice)
Josee, the Tiger and the Fish
2020
as Yukichi (voice)
Boruto: Naruto the Movie
2015
as Yurui (voice)
Naruto Shippuden the Movie: Blood Prison
2011
as Muku (young) (voice)
Demon Slayer: Kimetsu no Yaiba - The Hashira Meeting Arc
2021
as Muichiro Tokito (voice)
Demon Slayer: Kimetsu no Yaiba -To the Swordsmith Village-
2023
as Muichiro Tokito (voice)
Batman Ninja vs. Yakuza League
2025
as Red Robin (voice)
Puella Magi Madoka Magica the Movie Part III: Rebellion
2013
as School Boy (voice)
Batman Ninja
2018
as Red Robin / Tim Drake (voice)
The Anthem of the Heart
2015
as Kazuharu Yamaji (voice)
Aikatsu! The Movie
2014
as (voice)
Code Geass: Akito the Exiled 4: Memories of Hatred
2015
as (voice)
Demon Slayer: Kimetsu no Yaiba - Entertainment District Decisive Battle Arc
2023
as Muichiro Tokito (voice)
Zegapain STA
2024
as Hal Welt (voice)
Blue Thermal
2022
as Kaede Hatori (voice)
Monster Strike The Movie: To The Place of Beginnings
2016
as Akira Kagetsuki (voice)
Demon Slayer: Kimetsu no Yaiba ON STAGE
2023
as Self
Toku: Touken Ranbu: Hanamaru ~Setsugetsuka~ Tsuki no Maki
2022
as 南泉一文字
Dead Dead Demon's Dededede Destruction Part 2
2024
as Tarō Miura (voice)
Dead Dead Demon's Dededede Destruction Part 1
2024
as Tarô Miura (voice)
Neko to Wakai se na
2023
as Yuuki (voice)
Demon Slayer: Kimetsu no Yaiba Special Edition Swordsmith Village Arc Part 2
2025
as Muichiro Tokito (voice)
Mirage Queen's Elegant Vacations
2025
as Roshi (Voice)
Demon Slayer: Kimetsu no Yaiba ON STAGE Swordsmith Village Arc
2024
as Muichiro Tokito
Mobile Suit Gundam: Iron-Blooded Orphans 10th Anniversary Short Film - Wedge of Interposition
2025
as Mikazuki Augus (voice)
Demon Slayer: Kimetsu no Yaiba Special Edition Swordsmith Village Arc Part 1
2025
as Muichiro Tokito (voice)
KILLTUBE
as Kikuchiyo (voice)
Kaiju No. 8: Hoshina's Day Off
2025
as Soshiro Hoshina
About Kengo Kawanishi
Kengo Kawanishi (河西 健吾, Kawanishi Kengo, February 18, 1985) is a Japanese male voice actor. He was born in Osaka and his blood type is A. He was formerly affiliated with Office Kaoru, but is now affliated with Mause Promotion. He debuted as a voice actor in 2006. In June 2010, he dubbed Sterling Knight for the first time as Christopher in "Starstruck", and in October 2015, he starred for the first time in the anime series "Mobile Suit Gundam: Iron-Blooded Orphans" in the role of Augustus. Chika Umino, the original author of "March Comes In Lik… With 115 credits spanning from 2006 to 2026, Kengo Kawanishi has appeared in 30 films and 85 TV shows.
Fans searching for Kengo Kawanishi movies, Kengo Kawanishi filmography, or the latest projects starring Kengo Kawanishi can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular Kengo Kawanishi Movies
- Demon Slayer: Kimetsu no Yaiba Infinity Castle (2025) — as Muichiro Tokito (voice)
- Demon Slayer: Kimetsu no Yaiba -To the Hashira Training- (2024) — as Muichiro Tokito (voice)
- Kaiju No. 8: Mission Recon (2025) — as Soshiro Hoshina (voice)
- Josee, the Tiger and the Fish (2020) — as Yukichi (voice)
- Boruto: Naruto the Movie (2015) — as Yurui (voice)
Where to Watch Kengo Kawanishi Films
Most Kengo Kawanishi 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 Kengo Kawanishi, check our movies catalogue and browse page.