Kengo Kawanishi

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

Re:ZERO -Starting Life in Another World-

Mushoku Tensei: Jobless Reincarnation

Demon Slayer: Kimetsu no Yaiba Infinity Castle

JoJo's Bizarre Adventure

March Comes In Like a Lion

Fruits Basket

All Movies (30)

Mobile Suit Gundam: Iron-Blooded Orphans 10th Anniversary Short Film - Wedge of Interposition2025 · as Mikazuki Augus (voice)
Demon Slayer: Kimetsu no Yaiba Infinity Castle2025 · as Muichiro Tokito (voice)
Demon Slayer: Kimetsu no Yaiba Special Edition Swordsmith Village Arc Part 22025 · as Muichiro Tokito (voice)
Demon Slayer: Kimetsu no Yaiba Special Edition Swordsmith Village Arc Part 12025 · as Muichiro Tokito (voice)
Mirage Queen's Elegant Vacations2025 · as Roshi (Voice)
Kaiju No. 8: Mission Recon2025 · as Soshiro Hoshina (voice)
Kaiju No. 8: Hoshina's Day Off2025 · as Soshiro Hoshina
Batman Ninja vs. Yakuza League2025 · as Red Robin (voice)
Zegapain STA2024 · as Hal Welt (voice)
Dead Dead Demon's Dededede Destruction Part 22024 · as Tarō Miura (voice)
Dead Dead Demon's Dededede Destruction Part 12024 · as Tarô Miura (voice)
Demon Slayer: Kimetsu no Yaiba ON STAGE Swordsmith Village Arc2024 · as Muichiro Tokito
Demon Slayer: Kimetsu no Yaiba -To the Hashira Training-2024 · as Muichiro Tokito (voice)
Demon Slayer: Kimetsu no Yaiba ON STAGE2023 · as Self
Neko to Wakai se na2023 · as Yuuki (voice)
Demon Slayer: Kimetsu no Yaiba - Entertainment District Decisive Battle Arc2023 · as Muichiro Tokito (voice)
Demon Slayer: Kimetsu no Yaiba -To the Swordsmith Village-2023 · as Muichiro Tokito (voice)
Toku: Touken Ranbu: Hanamaru ~Setsugetsuka~ Tsuki no Maki2022 · as 南泉一文字
Blue Thermal2022 · as Kaede Hatori (voice)
Demon Slayer: Kimetsu no Yaiba - The Hashira Meeting Arc2021 · as Muichiro Tokito (voice)
Josee, the Tiger and the Fish2020 · as Yukichi (voice)
Batman Ninja2018 · as Red Robin / Tim Drake (voice)
Monster Strike The Movie: To The Place of Beginnings2016 · as Akira Kagetsuki (voice)
The Anthem of the Heart2015 · as Kazuharu Yamaji (voice)
Boruto: Naruto the Movie2015 · as Yurui (voice)
Code Geass: Akito the Exiled 4: Memories of Hatred2015 · as (voice)
Aikatsu! The Movie2014 · as (voice)
Puella Magi Madoka Magica the Movie Part III: Rebellion2013 · as School Boy (voice)
Naruto Shippuden the Movie: Blood Prison2011 · as Muku (young) (voice)
KILLTUBE— · as Kikuchiyo (voice)

All TV Shows (97)

Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate Power2026 · as Oscar Ararat (voice)
Detectives These Days Are Crazy!2025 · as Taro Nezu (voice)
KOWLOON GENERIC ROMANCE2025 · as Yulong (voice)
Headhunted to Another World: From Salaryman to Big Four!2025 · as Viper (voice)
DEAD DEAD DEMONS DEDEDEDE DESTRUCTION2024 · as Taro Miura (voice)
Blue Box2024 · as Shoichiro Kishi (voice)
Acro Trip2024 · as Mashirou (voice)
Kaiju No. 82024 · as Soshiro Hoshina (voice)
Oblivion Battery2024 · as Shuto Kirishima (voice)
YATAGARASU: The Raven Does Not Choose Its Master2024 · as Atsufusa (voice)
WIND BREAKER2024 · as Taiga Tsugeura (voice)
My Daemon2023 · as Iori Kusanagi (voice)
OVERTAKE!2023 · as Satsuki Harunaga (voice)
Yakitori: Soldiers of Misfortune2023 · as Erland Martonen (voice)
My Clueless First Friend2023 · as Daichi Hino (voice)
Blue Orchestra2023 · as Kohei Atsumi (voice)
Kubo Won't Let Me Be Invisible2023 · as Junta Shiraishi (voice)
Chainsaw Man2022 · as Kurose (voice)
BLUE LOCK2022 · as Eita Otoya (voice)
Caressing My Hibernating Bear2022 · as Kou (voice)
Skeleton Knight in Another World2022 · as Sekt (voice)
The Genius Prince's Guide to Raising a Nation Out of Debt2022 · as Manfred Earthwold (voice)
Blue Period2021 · as Haruka Hashida (voice)
The Case Study of Vanitas2021 · as Roland (voice)
Scarlet Nexus2021 · as Shiden Ritter (voice)
Tokyo Revengers2021 · as Nahoya Kawata (voice)
東京リベンジャーズ2021 · as 河田ナホヤ（スマイリー）
東京リベンジャーズ2021 · as 河田ソウヤ（アングリー）
Higehiro: After Being Rejected, I Shaved and Took in a High School Runaway2021 · as Endō (voice)
Joran: The Princess of Snow and Blood2021 · as (voice)
Joran: The Princess of Snow and Blood2021 · as Takeru Karasumori (voice)
Mushoku Tensei: Jobless Reincarnation2021 · as Almanfi (voice)
The Gymnastics Samurai2020 · as Hiroshi Okamachi (voice)
King's Raid: Successors of the Will2020 · as Roi (voice)
Wandering Witch: The Journey of Elaina2020 · as Chara (voice)
The Misfit of Demon King Academy2020 · as Nihid (voice)
Tower of God2020 · as Prince (voice)
Kakushigoto2020 · as Yuma Ato (voice)
number242020 · as Natsusa Yuzuki (voice)
Cautious Hero: The Hero Is Overpowered but Overly Cautious2019 · as Mash (voice)
Ahiru no Sora2019 · as Hasebe (voice)
Dr. STONE2019 · as Asagiri Gen (voice)
NAMUAMIDABUTSU! -UTENA-2019 · as 不動明王
Ultramarine Magmell2019 · as Inyou
Fruits Basket2019 · as Ritsu Sōma (voice)
Demon Slayer: Kimetsu no Yaiba2019 · as Yuichiro Tokito (voice)
Demon Slayer: Kimetsu no Yaiba2019 · as Muichirō Tokitō (voice)
Amazing Stranger2019 · as Seijirou Kanmuri (voice)
Kaguya-sama: Love Is War2019 · as Kō Ogino (voice)
Bloom Into You2018 · as Hiro-kun (voice)
Voice of Fox2018 · as Hu Li (voice)
Run with the Wind2018 · as Kousuke Sakaki (voice)
Jingai-san no Yome2018 · as Hikurakawa Sora (voice)
That Time I Got Reincarnated as a Slime2018 · as Gelmud (voice)
Mr. TONEGAWA Middle Management Blues2018 · as Jun'ichi Hagio (voice)
DOREIKU The Animation2018 · as Itabashi Gekkou (Voice)
Hinamatsuri2018 · as Sabu (voice)
Atom: The Beginning2017 · as Shunsaku Ban (voice)
Kabukibu!2017 · as Jin Ebihara (voice)
Akiba's Trip The Animation2017 · as Shouhei (voice)
March Comes In Like a Lion2016 · as Rei Kiriyama (voice)
ALL OUT!!2016 · as Shota Adachigahara (voice)
Bungo Stray Dogs2016 · as John Steinbeck
Re:ZERO -Starting Life in Another World-2016 · as Lye Batenkaitos (voice)
Re:ZERO -Starting Life in Another World-2016 · as Roy Alphard (voice)
Re:ZERO -Starting Life in Another World-2016 · as Lye Batenkaitos / Roy Alphard (voice)
BBK/BRNK2016 · as Maxim Arsenyevich Balakirev (voice)
Mobile Suit Gundam: Iron-Blooded Orphans2015 · as Mikazuki Augus (voice)
Charlotte2015 · as Shichino (voice)
Gate2015 · as Young Man (voice)
My Love Story!!2015 · as Class 3 Boy A (voice)
Sound! Euphonium2015 · as Concert Band Member (voice)
Is It Wrong to Try to Pick Up Girls in a Dungeon?2015 · as Ibri Achaa (voice)
Food Wars! Shokugeki no Soma2015 · as Shoji Sato
Monthly Girls' Nozaki-kun2014 · as Male Student (voice)
Aldnoah.Zero2014 · as Kisaki Matsuribi (voice)
Knights of Sidonia2014 · as Mechanic (voice)
No Game No Life2014 · as Masses (voice)
Haikyu!!2014 · as Kitagawa Daiichi Member A (voice)
Haikyu!!2014 · as Volleyball Player from Other School (voice)
Haikyu!!2014 · as Shigeru Yahaba (voice)
Haikyu!!2014 · as Student from Other School (voice)
The Irregular at Magic High School2014 · as Raymond Sage Clark (voice)
Noragami2014 · as Student D (voice)
Ace of the Diamond2013 · as Wataru Kariba (voice)
Strike the Blood2013 · as Anchor (voice)
Strike the Blood2013 · as Driver (voice)
Strike the Blood2013 · as Island Guard (voice)
Golden Time2013 · as Male student (voice)
Golden Time2013 · as Senior (voice)
Golden Time2013 · as Kazuya (voice)
Nagi-Asu: A Lull in the Sea2013 · as Gaku Egawa (voice)
JoJo's Bizarre Adventure2012 · as Terunosuke Miyamoto (voice)
Little Busters!2012 · as Student D (voice)
Another2012 · as Junta Nakao (voice)
Deadman Wonderland2011 · as Matayoshi (voice)
Kanon2006 · as Audience (voice)