Acting credits
113
Prolific
Very extensive acting filmography.
Actor
Kengo Kawanishi
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
2.6
Moderate attention
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 28Series: 86Crew credits: 1
TMDB ID: 1324472
IMDb ID: nm3263858
Known for: Acting
Born: February 18, 1985
Age: 41
Place of birth: Osaka, Japon
Gender: Male
Adult content flag: No
Career span: 2006 - 2026
Years active: 21
Average TMDB rating: 7.63
Wikidata: Q11554087
Also known as
Kawanishi Kengo • 河西 健吾
Other jobs
Theme Song Performance (1)
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."
Photos
Movies
Movies
Movie credits linked with Kengo Kawanishi.
Demon Slayer: Kimetsu no Yaiba Infinity Castle
as Muichiro Tokito (voice)
2025 Movie
Demon Slayer: Kimetsu no Yaiba Special Edition Swordsmith Village Arc Part 2
as Muichiro Tokito (voice)
2025 Movie
Demon Slayer: Kimetsu no Yaiba Special Edition Swordsmith Village Arc Part 1
as Muichiro Tokito (voice)
2025 Movie
Mirage Queen's Elegant Vacations
as Roshi (Voice)
2025 Movie
Kaiju No. 8: Mission Recon
as Soshiro Hoshina (voice)
2025 Movie
Batman Ninja vs. Yakuza League
as Red Robin (voice)
2025 Movie
HYPNOSISMIC -Division Rap Battle- Interactive Movie
as Rosho Tsutsujimori (voice)
2025 Movie
Zegapain STA
as Hal Welt (voice)
2024 Movie
Dead Dead Demon's Dededede Destruction Part 2
as Tarō Miura (voice)
2024 Movie
Dead Dead Demon's Dededede Destruction Part 1
as Tarô Miura (voice)
2024 Movie
Demon Slayer: Kimetsu no Yaiba -To the Hashira Training-
as Muichiro Tokito (voice)
2024 Movie
Demon Slayer: Kimetsu no Yaiba ON STAGE
as Self
2023 Movie
Neko to Wakai se na
as Yuuki (voice)
2023 Movie
Demon Slayer: Kimetsu no Yaiba - Entertainment District Decisive Battle Arc
as Muichiro Tokito (voice)
2023 Movie
Demon Slayer: Kimetsu no Yaiba -To the Swordsmith Village-
as Muichiro Tokito (voice)
2023 Movie
Toku: Touken Ranbu: Hanamaru ~Setsugetsuka~ Tsuki no Maki
as 南泉一文字
2022 Movie
Blue Thermal
as Kaede Hatori (voice)
2022 Movie
Demon Slayer: Kimetsu no Yaiba - The Hashira Meeting Arc
as Muichiro Tokito (voice)
2021 Movie
Josee, the Tiger and the Fish
as Yukichi (voice)
2020 Movie
Batman Ninja
as Red Robin / Tim Drake (voice)
2018 Movie
Monster Strike The Movie: To The Place of Beginnings
as Akira Kagetsuki (voice)
2016 Movie
The Anthem of the Heart
as Kazuharu Yamaji (voice)
2015 Movie
Boruto: Naruto the Movie
as Yurui (voice)
2015 Movie
Code Geass: Akito the Exiled 4: Memories of Hatred
as (voice)
2015 Movie
Series
Series
Series credits linked with Kengo Kawanishi.
Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate Power
as Oscar Ararat (voice) • 12 eps
2026 Series
Detectives These Days Are Crazy!
as Taro Nezu (voice) • 12 eps
2025 Series
KOWLOON GENERIC ROMANCE
as Yulong (voice) • 13 eps
2025 Series
Headhunted to Another World: From Salaryman to Big Four!
as Viper (voice) • 12 eps
2025 Series
DEAD DEAD DEMONS DEDEDEDE DESTRUCTION
as Taro Miura (voice) • 17 eps
2024 Series
Blue Box
as Shoichiro Kishi (voice) • 4 eps
2024 Series
Acro Trip
as Mashirou (voice) • 12 eps
2024 Series
Kaiju No. 8
as Soshiro Hoshina (voice) • 23 eps
2024 Series
Oblivion Battery
as Shuto Kirishima (voice) • 12 eps
2024 Series
YATAGARASU: The Raven Does Not Choose Its Master
as Atsufusa (voice) • 20 eps
2024 Series
WIND BREAKER
as Taiga Tsugeura (voice) • 1 eps
2024 Series
My Daemon
as Iori Kusanagi (voice) • 1 eps
2023 Series
OVERTAKE!
as Satsuki Harunaga (voice) • 12 eps
2023 Series
Yakitori: Soldiers of Misfortune
as Erland Martonen (voice) • 6 eps
2023 Series
My Clueless First Friend
as Daichi Hino (voice) • 13 eps
2023 Series
Blue Orchestra
as Kohei Atsumi (voice) • 5 eps
2023 Series
Kubo Won't Let Me Be Invisible
as Junta Shiraishi (voice) • 12 eps
2023 Series
Chainsaw Man
as Kurose (voice) • 3 eps
2022 Series
BLUE LOCK
as Eita Otoya (voice) • 1 eps
2022 Series
Caressing My Hibernating Bear
as Kou (voice) • 9 eps
2022 Series
Skeleton Knight in Another World
as Sekt (voice) • 12 eps
2022 Series
The Genius Prince's Guide to Raising a Nation Out of Debt
as Manfred Earthwold (voice) • 12 eps
2022 Series
Blue Period
as Haruka Hashida (voice) • 12 eps
2021 Series
The Case Study of Vanitas
as Roland (voice) • 24 eps
2021 Series