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
Film
Demon Slayer: Kimetsu no Yaiba Infinity Castle
Muichiro Tokito (voice)
2025
TV
JoJo's Bizarre Adventure
Terunosuke Miyamoto (voice)
2012
TV
Ace of the Diamond
Wataru Kariba (voice)
2013
TV
Mushoku Tensei: Jobless Reincarnation
Almanfi (voice)
2021
TV
Strike the Blood
Driver (voice)
2013
TV
Strike the Blood
Anchor (voice)
2013
TV
Strike the Blood
Island Guard (voice)
2013
TV
Re:ZERO -Starting Life in Another World-
Lye Batenkaitos (voice)
2016
TV
Re:ZERO -Starting Life in Another World-
Roy Alphard (voice)
2016
TV
Re:ZERO -Starting Life in Another World-
Lye Batenkaitos / Roy Alphard (voice)
2016
TV
Haikyu!!
Kitagawa Daiichi Member A (voice)
2014
TV
Haikyu!!
Shigeru Yahaba (voice)
2014
TV
Haikyu!!
Student from Other School (voice)
2014
TV
Haikyu!!
Volleyball Player from Other School (voice)
2014
TV
Bungo Stray Dogs
John Steinbeck
2016
TV
Kaiju No. 8
Soshiro Hoshina (voice)
2024
TV
BLUE LOCK
Eita Otoya (voice)
2022
TV
WIND BREAKER
Taiga Tsugeura (voice)
2024
TV
Chainsaw Man
Kurose (voice)
2022
TV
Fruits Basket
Ritsu Sōma (voice)
2019
Filmography
2026TVNoble Reincarnation: Born Blessed, So I'll Obtain Ultimate Poweras Oscar Ararat (voice)2025FilmMobile Suit Gundam: Iron-Blooded Orphans 10th Anniversary Short Film - Wedge of Interpositionas Mikazuki Augus (voice)2025FilmDemon Slayer: Kimetsu no Yaiba Infinity Castleas Muichiro Tokito (voice)2025TVDetectives These Days Are Crazy!as Taro Nezu (voice)2025FilmDemon Slayer: Kimetsu no Yaiba Special Edition Swordsmith Village Arc Part 2as Muichiro Tokito (voice)2025FilmDemon Slayer: Kimetsu no Yaiba Special Edition Swordsmith Village Arc Part 1as Muichiro Tokito (voice)2025FilmMirage Queen's Elegant Vacationsas Roshi (Voice)2025TVKOWLOON GENERIC ROMANCEas Yulong (voice)2025FilmKaiju No. 8: Mission Reconas Soshiro Hoshina (voice)2025FilmKaiju No. 8: Hoshina's Day Offas Soshiro Hoshina2025FilmBatman Ninja vs. Yakuza Leagueas Red Robin (voice)2025TVHeadhunted to Another World: From Salaryman to Big Four!as Viper (voice)2024TVDEAD DEAD DEMONS DEDEDEDE DESTRUCTIONas Taro Miura (voice)2024TVBlue Boxas Shoichiro Kishi (voice)2024TVAcro Tripas Mashirou (voice)2024FilmZegapain STAas Hal Welt (voice)2024FilmDead Dead Demon's Dededede Destruction Part 2as Tarō Miura (voice)2024TVKaiju No. 8as Soshiro Hoshina (voice)2024TVOblivion Batteryas Shuto Kirishima (voice)2024TVYATAGARASU: The Raven Does Not Choose Its Masteras Atsufusa (voice)2024TVWIND BREAKERas Taiga Tsugeura (voice)2024FilmDead Dead Demon's Dededede Destruction Part 1as Tarô Miura (voice)2024FilmDemon Slayer: Kimetsu no Yaiba ON STAGE Swordsmith Village Arcas Muichiro Tokito2024FilmDemon Slayer: Kimetsu no Yaiba -To the Hashira Training-as Muichiro Tokito (voice)2023TVMy Daemonas Iori Kusanagi (voice)2023TVOVERTAKE!as Satsuki Harunaga (voice)2023FilmDemon Slayer: Kimetsu no Yaiba ON STAGEas Self2023TVYakitori: Soldiers of Misfortuneas Erland Martonen (voice)2023TVMy Clueless First Friendas Daichi Hino (voice)2023TVBlue Orchestraas Kohei Atsumi (voice)2023FilmNeko to Wakai se naas Yuuki (voice)2023FilmDemon Slayer: Kimetsu no Yaiba - Entertainment District Decisive Battle Arcas Muichiro Tokito (voice)2023FilmDemon Slayer: Kimetsu no Yaiba -To the Swordsmith Village-as Muichiro Tokito (voice)2023TVKubo Won't Let Me Be Invisibleas Junta Shiraishi (voice)2022TVChainsaw Manas Kurose (voice)2022TVBLUE LOCKas Eita Otoya (voice)2022FilmToku: Touken Ranbu: Hanamaru ~Setsugetsuka~ Tsuki no Makias 南泉一文字2022TVCaressing My Hibernating Bearas Kou (voice)2022TVSkeleton Knight in Another Worldas Sekt (voice)2022FilmBlue Thermalas Kaede Hatori (voice)2022TVThe Genius Prince's Guide to Raising a Nation Out of Debtas Manfred Earthwold (voice)2021FilmDemon Slayer: Kimetsu no Yaiba - The Hashira Meeting Arcas Muichiro Tokito (voice)2021TVBlue Periodas Haruka Hashida (voice)2021TVThe Case Study of Vanitasas Roland (voice)2021TVScarlet Nexusas Shiden Ritter (voice)2021TVTokyo Revengersas Nahoya Kawata (voice)2021TVHigehiro: After Being Rejected, I Shaved and Took in a High School Runawayas Endō (voice)2021TVJoran: The Princess of Snow and Bloodas (voice)2021TVMushoku Tensei: Jobless Reincarnationas Almanfi (voice)2020FilmJosee, the Tiger and the Fishas Yukichi (voice)2020TVThe Gymnastics Samuraias Hiroshi Okamachi (voice)2020TVKing's Raid: Successors of the Willas Roi (voice)2020TVWandering Witch: The Journey of Elainaas Chara (voice)2020TVThe Misfit of Demon King Academyas Nihid (voice)2020TVTower of Godas Prince (voice)2020TVKakushigotoas Yuma Ato (voice)2020TVnumber24as Natsusa Yuzuki (voice)2019TVCautious Hero: The Hero Is Overpowered but Overly Cautiousas Mash (voice)2019TVAhiru no Soraas Hasebe (voice)2019TVDr. STONEas Asagiri Gen (voice)2019TVNAMUAMIDABUTSU! -UTENA-as 不動明王2019TVUltramarine Magmellas Inyou2019TVFruits Basketas Ritsu Sōma (voice)2019TVDemon Slayer: Kimetsu no Yaibaas Yuichiro Tokito (voice)2019TVAmazing Strangeras Seijirou Kanmuri (voice)2019TVKaguya-sama: Love Is Waras Kō Ogino (voice)2018TVBloom Into Youas Hiro-kun (voice)2018TVVoice of Foxas Hu Li (voice)2018TVRun with the Windas Kousuke Sakaki (voice)2018TVJingai-san no Yomeas Hikurakawa Sora (voice)2018TVThat Time I Got Reincarnated as a Slimeas Gelmud (voice)2018TVMr. TONEGAWA Middle Management Bluesas Jun'ichi Hagio (voice)2018TVDOREIKU The Animationas Itabashi Gekkou (Voice)2018TVHinamatsurias Sabu (voice)2018FilmBatman Ninjaas Red Robin / Tim Drake (voice)2017TVAtom: The Beginningas Shunsaku Ban (voice)2017TVKabukibu!as Jin Ebihara (voice)2017TVAkiba's Trip The Animationas Shouhei (voice)2016FilmMonster Strike The Movie: To The Place of Beginningsas Akira Kagetsuki (voice)2016TVMarch Comes In Like a Lionas Rei Kiriyama (voice)2016TVALL OUT!!as Shota Adachigahara (voice)2016TVBungo Stray Dogsas John Steinbeck2016TVRe:ZERO -Starting Life in Another World-as Lye Batenkaitos (voice)2016TVBBK/BRNKas Maxim Arsenyevich Balakirev (voice)2015TVMobile Suit Gundam: Iron-Blooded Orphansas Mikazuki Augus (voice)2015FilmThe Anthem of the Heartas Kazuharu Yamaji (voice)2015FilmBoruto: Naruto the Movieas Yurui (voice)2015TVCharlotteas Shichino (voice)2015FilmCode Geass: Akito the Exiled 4: Memories of Hatredas (voice)2015TVGateas Young Man (voice)2015TVMy Love Story!!as Class 3 Boy A (voice)2015TVSound! Euphoniumas Concert Band Member (voice)2015TVIs It Wrong to Try to Pick Up Girls in a Dungeon?as Ibri Achaa (voice)2015TVFood Wars! Shokugeki no Somaas Shoji Sato2014FilmAikatsu! The Movieas (voice)2014TVMonthly Girls' Nozaki-kunas Male Student (voice)2014TVAldnoah.Zeroas Kisaki Matsuribi (voice)2014TVKnights of Sidoniaas Mechanic (voice)2014TVNo Game No Lifeas Masses (voice)2014TVHaikyu!!as Kitagawa Daiichi Member A (voice)2014TVThe Irregular at Magic High Schoolas Raymond Sage Clark (voice)2014TVNoragamias Student D (voice)2013FilmPuella Magi Madoka Magica the Movie Part III: Rebellionas School Boy (voice)2013TVAce of the Diamondas Wataru Kariba (voice)2013TVStrike the Bloodas Driver (voice)2013TVGolden Timeas Senior (voice)2013TVNagi-Asu: A Lull in the Seaas Gaku Egawa (voice)2012TVJoJo's Bizarre Adventureas Terunosuke Miyamoto (voice)2012TVLittle Busters!as Student D (voice)2012TVAnotheras Junta Nakao (voice)2011FilmNaruto Shippuden the Movie: Blood Prisonas Muku (young) (voice)2011TVDeadman Wonderlandas Matayoshi (voice)2006TVKanonas Audience (voice)—FilmKILLTUBEas Kikuchiyo (voice)