Kengo Kawanishi
Known for
Acting
Life
Born 1985 (age 41)
Born in
Osaka, Japon
Credits
View on IMDb113 acting credits
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
06 Apr 2019
Chainsaw Man
12 Oct 2022
Demon Slayer: Kimetsu no Yaiba Infinity Castle
18 Jul 2025
Dr. STONE
05 Jul 2019
Mushoku Tensei: Jobless Reincarnation
11 Jan 2021
Boruto: Naruto the Movie
07 Aug 2015
JoJo's Bizarre Adventure
06 Oct 2012
Tokyo Revengers
11 Apr 2021
Photos
Filmography
2026
- Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate Poweras Oscar Ararat (voice)12 episodes
2025
- Mobile Suit Gundam: Iron-Blooded Orphans 10th Anniversary Short Film - Wedge of Interpositionas Mikazuki Augus (voice)
- Demon Slayer: Kimetsu no Yaiba Infinity Castleas Muichiro Tokito (voice)
- Detectives These Days Are Crazy!as Taro Nezu (voice)12 episodes
- Demon Slayer: Kimetsu no Yaiba Special Edition Swordsmith Village Arc Part 2as Muichiro Tokito (voice)
- Demon Slayer: Kimetsu no Yaiba Special Edition Swordsmith Village Arc Part 1as Muichiro Tokito (voice)
- Mirage Queen's Elegant Vacationsas Roshi (Voice)
- KOWLOON GENERIC ROMANCEas Yulong (voice)13 episodes
- Kaiju No. 8: Mission Reconas Soshiro Hoshina (voice)
- Batman Ninja vs. Yakuza Leagueas Red Robin (voice)
- HYPNOSISMIC -Division Rap Battle- Interactive Movieas Rosho Tsutsujimori (voice)
- Headhunted to Another World: From Salaryman to Big Four!as Viper (voice)12 episodes
2024
- DEAD DEAD DEMONS DEDEDEDE DESTRUCTIONas Taro Miura (voice)17 episodes
- Blue Boxas Shoichiro Kishi (voice)4 episodes
- Acro Tripas Mashirou (voice)12 episodes
- Zegapain STAas Hal Welt (voice)
- Dead Dead Demon's Dededede Destruction Part 2as Tarō Miura (voice)
- Kaiju No. 8as Soshiro Hoshina (voice)23 episodes
- Oblivion Batteryas Shuto Kirishima (voice)12 episodes
- YATAGARASU: The Raven Does Not Choose Its Masteras Atsufusa (voice)20 episodes
- WIND BREAKERas Taiga Tsugeura (voice)1 episode
- Dead Dead Demon's Dededede Destruction Part 1as Tarô Miura (voice)
- Demon Slayer: Kimetsu no Yaiba ON STAGE Swordsmith Village Arcas Muichiro Tokito
- Demon Slayer: Kimetsu no Yaiba -To the Hashira Training-as Muichiro Tokito (voice)
2023
- My Daemonas Iori Kusanagi (voice)1 episode
- OVERTAKE!as Satsuki Harunaga (voice)12 episodes
- Yakitori: Soldiers of Misfortuneas Erland Martonen (voice)6 episodes
- My Clueless First Friendas Daichi Hino (voice)13 episodes
- Blue Orchestraas Kohei Atsumi (voice)5 episodes
- Neko to Wakai se naas Yuuki (voice)
- Demon Slayer: Kimetsu no Yaiba - Entertainment District Decisive Battle Arcas Muichiro Tokito (voice)
- Demon Slayer: Kimetsu no Yaiba -To the Swordsmith Village-as Muichiro Tokito (voice)
- Kubo Won't Let Me Be Invisibleas Junta Shiraishi (voice)12 episodes
2022
- Chainsaw Manas Kurose (voice)3 episodes
- BLUE LOCKas Eita Otoya (voice)1 episode
- Toku: Touken Ranbu: Hanamaru ~Setsugetsuka~ Tsuki no Makias 南泉一文字
- Caressing My Hibernating Bearas Kou (voice)9 episodes
- Skeleton Knight in Another Worldas Sekt (voice)12 episodes
- Blue Thermalas Kaede Hatori (voice)
- The Genius Prince's Guide to Raising a Nation Out of Debtas Manfred Earthwold (voice)12 episodes
2021
- Demon Slayer: Kimetsu no Yaiba - The Hashira Meeting Arcas Muichiro Tokito (voice)
- Blue Periodas Haruka Hashida (voice)12 episodes
- The Case Study of Vanitasas Roland (voice)24 episodes
- Scarlet Nexusas Shiden Ritter (voice)26 episodes
- Tokyo Revengersas Nahoya Kawata (voice)50 episodes
- Higehiro: After Being Rejected, I Shaved and Took in a High School Runawayas Endō (voice)2 episodes
- Joran: The Princess of Snow and Bloodas Takeru Karasumori (voice)6 episodes
- Mushoku Tensei: Jobless Reincarnationas Karowante of Insight (voice)1 episode
2020
- Josee, the Tiger and the Fishas Yukichi (voice)
- The Gymnastics Samuraias Hiroshi Okamachi (voice)4 episodes
- King's Raid: Successors of the Willas Roi (voice)26 episodes
- Wandering Witch: The Journey of Elainaas Chara (voice)2 episodes
- The Misfit of Demon King Academyas Nihid (voice)1 episode
- Tower of Godas Prince (voice)26 episodes
- Kakushigotoas Yuma Ato (voice)1 episode
- number24as Natsusa Yuzuki (voice)12 episodes
2019
- Cautious Hero: The Hero Is Overpowered but Overly Cautiousas Mash (voice)12 episodes
- Ahiru no Soraas Hasebe (voice)6 episodes
- Dr. STONEas Asagiri Gen (voice)82 episodes
- NAMUAMIDABUTSU! -UTENA-as 不動明王12 episodes
- Ultramarine Magmellas Inyou13 episodes
- Fruits Basketas Ritsu Sōma (voice)15 episodes
- Demon Slayer: Kimetsu no Yaibaas Muichirō Tokitō (voice)6 episodes
- Amazing Strangeras Seijirou Kanmuri (voice)12 episodes
- Kaguya-sama: Love Is Waras Kō Ogino (voice)1 episode
2018
- Bloom Into Youas Hiro-kun (voice)2 episodes
- Voice of Foxas Hu Li (voice)12 episodes
- Run with the Windas Kousuke Sakaki (voice)23 episodes
- Jingai-san no Yomeas Hikurakawa Sora (voice)12 episodes
- That Time I Got Reincarnated as a Slimeas Gelmud (voice)4 episodes
- Mr. TONEGAWA Middle Management Bluesas Jun'ichi Hagio (voice)24 episodes
- DOREIKU The Animationas Itabashi Gekkou (Voice)12 episodes
- Hinamatsurias Sabu (voice)12 episodes
- Batman Ninjaas Red Robin
2017
- Atom: The Beginningas Shunsaku Ban (voice)12 episodes
- Kabukibu!as Jin Ebihara (voice)12 episodes
- Akiba's Trip The Animationas Shouhei (voice)13 episodes
2016
- Monster Strike The Movie: To The Place of Beginningsas Akira Kagetsuki (voice)
- March Comes In Like a Lionas Rei Kiriyama (voice)44 episodes
- ALL OUT!!as Shota Adachigahara (voice)25 episodes
- Bungo Stray Dogsas John Steinbeck60 episodes
- Re:ZERO -Starting Life in Another World-as Lye Batenkaitos (voice)3 episodes
- BBK/BRNKas Maxim Arsenyevich Balakirev (voice)3 episodes
2015
- Mobile Suit Gundam: Iron-Blooded Orphansas Mikazuki Augus (voice)50 episodes
- The Anthem of the Heartas Kazuharu Yamaji (voice)
- Boruto: Naruto the Movieas Yurui (voice)
- Charlotteas Shichino (voice)5 episodes
- Code Geass: Akito the Exiled 4: Memories of Hatredas (voice)
- Gateas Young Man (voice)1 episode
- My Love Story!!as Class 3 Boy A (voice)1 episode
- Sound! Euphoniumas Concert Band Member (voice)1 episode
- Is It Wrong to Try to Pick Up Girls in a Dungeon?as Ibri Achaa (voice)1 episode
- Food Wars! Shokugeki no Somaas Shoji Sato86 episodes
2014
- Aikatsu! The Movieas (voice)
- Monthly Girls' Nozaki-kunas Male Student (voice)1 episode
- Aldnoah.Zeroas Kisaki Matsuribi (voice)24 episodes
- Knights of Sidoniaas Mechanic (voice)1 episode
- No Game No Lifeas Masses (voice)1 episode
- Haikyu!!as Student from Other School (voice)3 episodes
- The Irregular at Magic High Schoolas Raymond Sage Clark (voice)2 episodes
- Noragamias Student D (voice)1 episode
2013
- Puella Magi Madoka Magica the Movie Part III: Rebellionas School Boy (voice)
- Ace of the Diamondas Wataru Kariba (voice)75 episodes
- Strike the Bloodas Island Guard (voice)1 episode
- Golden Timeas Kazuya (voice)1 episode
- Nagi-Asu: A Lull in the Seaas Gaku Egawa (voice)14 episodes
2012
- JoJo's Bizarre Adventureas Terunosuke Miyamoto (voice)3 episodes
- Little Busters!as Student D (voice)1 episode
- Anotheras Junta Nakao (voice)4 episodes
2011
- Naruto Shippuden the Movie: Blood Prisonas Muku (young) (voice)
- Deadman Wonderlandas Matayoshi (voice)1 episode
2006
- Kanonas Audience (voice)1 episode