Actor · Acting

Kengo Kawanishi

Born 1985-02-18

📍 Osaka, Japan

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."

Filmography 125

Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate Power

as Oscar Ararat (voice)

Demon Slayer: Kimetsu no Yaiba Infinity Castle

as Muichiro Tokito (voice)

Detectives These Days Are Crazy!

as Taro Nezu (voice)

Demon Slayer: Kimetsu no Yaiba Special Edition Swordsmith Village Arc Part 2

as Muichiro Tokito (voice)

Demon Slayer: Kimetsu no Yaiba Special Edition Swordsmith Village Arc Part 1

as Muichiro Tokito (voice)

Mirage Queen's Elegant Vacations

as Roshi (Voice)

KOWLOON GENERIC ROMANCE

as Yulong (voice)

Kaiju No. 8: Mission Recon

as Soshiro Hoshina (voice)

Kaiju No. 8: Hoshina's Day Off

as Soshiro Hoshina

Batman Ninja vs. Yakuza League

as Red Robin (voice)

Headhunted to Another World: From Salaryman to Big Four!

as Viper (voice)

DEAD DEAD DEMONS DEDEDEDE DESTRUCTION

as Taro Miura (voice)

as Shoichiro Kishi (voice)

as Mashirou (voice)

as Hal Welt (voice)

Dead Dead Demon's Dededede Destruction Part 2

as Tarō Miura (voice)

as Soshiro Hoshina (voice)

Oblivion Battery

as Shuto Kirishima (voice)

YATAGARASU: The Raven Does Not Choose Its Master

as Atsufusa (voice)

as Taiga Tsugeura (voice)

Dead Dead Demon's Dededede Destruction Part 1

as Tarô Miura (voice)

Demon Slayer: Kimetsu no Yaiba -To the Hashira Training-

as Muichiro Tokito (voice)

as Iori Kusanagi (voice)

as Satsuki Harunaga (voice)

Demon Slayer: Kimetsu no Yaiba ON STAGE

Yakitori: Soldiers of Misfortune

as Erland Martonen (voice)

My Clueless First Friend

as Daichi Hino (voice)

as Kohei Atsumi (voice)

Neko to Wakai se na

as Yuuki (voice)

Demon Slayer: Kimetsu no Yaiba - Entertainment District Decisive Battle Arc

as Muichiro Tokito (voice)

Demon Slayer: Kimetsu no Yaiba -To the Swordsmith Village-

as Muichiro Tokito (voice)

Kubo Won't Let Me Be Invisible

as Junta Shiraishi (voice)

as 黑濑勇太郎（配音）

as Eita Otoya (voice)

Toku: Touken Ranbu: Hanamaru ~Setsugetsuka~ Tsuki no Maki

as 南泉一文字

Caressing My Hibernating Bear

Skeleton Knight in Another World

as Sekt (voice)

as Kaede Hatori (voice)

The Genius Prince's Guide to Raising a Nation Out of Debt

as Manfred Earthwold (voice)

Demon Slayer: Kimetsu no Yaiba - The Hashira Meeting Arc

as Muichiro Tokito (voice)

as Haruka Hashida (voice)

The Case Study of Vanitas

as Roland (voice)

as Shiden Ritter (voice)

Tokyo Revengers

as Nahoya Kawata (voice)

東京リベンジャーズ

as 河田ナホヤ（スマイリー）

東京リベンジャーズ

as 河田ソウヤ（アングリー）

Higehiro: After Being Rejected, I Shaved and Took in a High School Runaway

as Endō (voice)

Joran: The Princess of Snow and Blood

Joran: The Princess of Snow and Blood

as Takeru Karasumori (voice)

Mushoku Tensei: Jobless Reincarnation

as Almanfi (voice)

Josee, the Tiger and the Fish

as Yukichi (voice)

The Gymnastics Samurai

as Hiroshi Okamachi (voice)

King's Raid: Successors of the Will

Wandering Witch: The Journey of Elaina

as Chara (voice)

The Misfit of Demon King Academy

as Nihid (voice)

as Prince (voice)

as Yuma Ato (voice)

as Natsusa Yuzuki (voice)

Cautious Hero: The Hero Is Overpowered but Overly Cautious

as Mash (voice)

as Hasebe (voice)

as Asagiri Gen (voice)

NAMUAMIDABUTSU! -UTENA-

as 不動明王

Ultramarine Magmell

as Ritsu Sōma (voice)

Demon Slayer: Kimetsu no Yaiba

as 时透无一郎（配音） / 时透有一郎（配音）

Demon Slayer: Kimetsu no Yaiba

as 时透无一郎（配音）

Amazing Stranger

as Seijirou Kanmuri (voice)

Kaguya-sama: Love Is War

as Kō Ogino (voice)

as Hiro-kun (voice)

as Hu Li (voice)

Run with the Wind

as Kousuke Sakaki (voice)

Jingai-san no Yome

as Hikurakawa Sora (voice)

That Time I Got Reincarnated as a Slime

as Gelmud (voice)

Mr. TONEGAWA Middle Management Blues

as Jun'ichi Hagio (voice)

DOREIKU The Animation

as Itabashi Gekkou (Voice)

as Sabu (voice)

as Red Robin / Tim Drake (voice)

Atom: The Beginning

as Shunsaku Ban (voice)

as Jin Ebihara (voice)

Akiba's Trip The Animation

as Shouhei (voice)

Monster Strike The Movie: To The Place of Beginnings

as Akira Kagetsuki (voice)

March Comes In Like a Lion

as Rei Kiriyama (voice)

as Shota Adachigahara (voice)

Bungo Stray Dogs

as John Steinbeck

Re:ZERO -Starting Life in Another World-

as Lye Batenkaitos (voice)

Re:ZERO -Starting Life in Another World-

as Roy Alphard (voice)

Re:ZERO -Starting Life in Another World-

as Lye Batenkaitos / Roy Alphard (voice)

as Maxim Arsenyevich Balakirev (voice)

Mobile Suit Gundam: Iron-Blooded Orphans

as Mikazuki Augus (voice)

The Anthem of the Heart

as Kazuharu Yamaji (voice)

Boruto: Naruto the Movie

as Yurui (voice)

as Shichino (voice)

Code Geass: Akito the Exiled 4: Memories of Hatred

as Young Man (voice)

My Love Story!!

as Class 3 Boy A (voice)

Sound! Euphonium

as Concert Band Member (voice)

Is It Wrong to Try to Pick Up Girls in a Dungeon?

as Ibri Achaa (voice)

Food Wars! Shokugeki no Soma

Aikatsu! The Movie

Monthly Girls' Nozaki-kun

as Male Student (voice)

as Kisaki Matsuribi (voice)

Knights of Sidonia

as Mechanic (voice)

No Game No Life

as Masses (voice)

as Kitagawa Daiichi Member A (voice)

as Shigeru Yahaba (voice)

as Student from Other School (voice)

as Volleyball Player from Other School (voice)

The Irregular at Magic High School

as Raymond Sage Clark (voice)

as Student D (voice)

Puella Magi Madoka Magica the Movie Part III: Rebellion

as School Boy (voice)

Ace of the Diamond

as Wataru Kariba (voice)

Strike the Blood

as Driver (voice)

Strike the Blood

as Anchor (voice)

Strike the Blood

as Island Guard (voice)

as Senior (voice)

as Male student (voice)

as Kazuya (voice)

Nagi-Asu: A Lull in the Sea

as Gaku Egawa (voice)

JoJo's Bizarre Adventure

as Terunosuke Miyamoto (voice)

Little Busters!

as Student D (voice)

as Junta Nakao (voice)

Naruto Shippuden the Movie: Blood Prison

as Muku (young) (voice)

Deadman Wonderland

as Matayoshi (voice)

as Audience (voice)

as Kikuchiyo (voice)