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Kengo Kawanishi
AKA: Kawanishi Kengo · 河西 健吾
Acting
Born: 1985
Osaka, Japon
77 Global Credits
🔥 1.3 Popularity
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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."
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
Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate Power
Oscar Ararat (voice)
2026 · JP
Detectives These Days Are Crazy!
Taro Nezu (voice)
2025 · JP
KOWLOON GENERIC ROMANCE
Yulong (voice)
2025 · JP
Headhunted to Another World: From Salaryman to Big Four!
Viper (voice)
2025 · JP
DEAD DEAD DEMONS DEDEDEDE DESTRUCTION
Taro Miura (voice)
2024 · JP
Blue Box
Shoichiro Kishi (voice)
2024 · JP
Acro Trip
Mashirou (voice)
2024 · JP
Kaiju No. 8
Soshiro Hoshina (voice)
2024 · JP
Full Credits
| Show / Title | Year | Credit / Role |
|---|---|---|
| Noble Reincarnation: Born Blessed, So I'll Obtain Ultimate Power | 2026 | Oscar Ararat (voice) |
| Detectives These Days Are Crazy! | 2025 | Taro Nezu (voice) |
| KOWLOON GENERIC ROMANCE | 2025 | Yulong (voice) |
| Headhunted to Another World: From Salaryman to Big Four! | 2025 | Viper (voice) |
| DEAD DEAD DEMONS DEDEDEDE DESTRUCTION | 2024 | Taro Miura (voice) |
| Blue Box | 2024 | Shoichiro Kishi (voice) |
| Acro Trip | 2024 | Mashirou (voice) |
| Kaiju No. 8 | 2024 | Soshiro Hoshina (voice) |
| Oblivion Battery | 2024 | Shuto Kirishima (voice) |
| YATAGARASU: The Raven Does Not Choose Its Master | 2024 | Atsufusa (voice) |
| WIND BREAKER | 2024 | Taiga Tsugeura (voice) |
| My Daemon | 2023 | Iori Kusanagi (voice) |
| OVERTAKE! | 2023 | Satsuki Harunaga (voice) |
| Yakitori: Soldiers of Misfortune | 2023 | Erland Martonen (voice) |
| Blue Orchestra | 2023 | Kohei Atsumi (voice) |
| My Clueless First Friend | 2023 | Daichi Hino (voice) |
| Kubo Won't Let Me Be Invisible | 2023 | Junta Shiraishi (voice) |
| Chainsaw Man | 2022 | Kurose (voice) |
| BLUE LOCK | 2022 | Eita Otoya (voice) |
| Caressing My Hibernating Bear | 2022 | Kou (voice) |
| Skeleton Knight in Another World | 2022 | Sekt (voice) |
| The Genius Prince's Guide to Raising a Nation Out of Debt | 2022 | Manfred Earthwold (voice) |
| Blue Period | 2021 | Haruka Hashida (voice) |
| The Case Study of Vanitas | 2021 | Roland (voice) |
| Scarlet Nexus | 2021 | Shiden Ritter (voice) |
| Tokyo Revengers | 2021 | Nahoya Kawata (voice) |
| Higehiro: After Being Rejected, I Shaved and Took in a High School Runaway | 2021 | Endō (voice) |
| Joran: The Princess of Snow and Blood | 2021 | Takeru Karasumori (voice) |
| Mushoku Tensei: Jobless Reincarnation | 2021 | Almanfi the Radiant (voice) |
| The Gymnastics Samurai | 2020 | Hiroshi Okamachi (voice) |
| King's Raid: Successors of the Will | 2020 | Roi (voice) |
| Wandering Witch: The Journey of Elaina | 2020 | Chara (voice) |
| The Misfit of Demon King Academy | 2020 | Nihid (voice) |
| Kakushigoto | 2020 | Yuma Ato (voice) |
| Tower of God | 2020 | Prince (voice) |
| number24 | 2020 | Natsusa Yuzuki (voice) |
| Cautious Hero: The Hero Is Overpowered but Overly Cautious | 2019 | Mash (voice) |
| Ahiru no Sora | 2019 | Hasebe (voice) |
| Dr. STONE | 2019 | Asagiri Gen (voice) |
| NAMUAMIDABUTSU! -UTENA- | 2019 | 不動明王 |
| Ultramarine Magmell | 2019 | Inyou |
| Amazing Stranger | 2019 | Seijirou Kanmuri (voice) |
| Demon Slayer: Kimetsu no Yaiba | 2019 | Muichirō Tokitō (voice) |
| Fruits Basket | 2019 | Ritsu Sōma (voice) |
| Kaguya-sama: Love Is War | 2019 | Kō Ogino (voice) |
| Bloom Into You | 2018 | Hiro-kun (voice) |
| Voice of Fox | 2018 | Hu Li (voice) |
| Jingai-san no Yome | 2018 | Hikurakawa Sora (voice) |
| Run with the Wind | 2018 | Kousuke Sakaki (voice) |
| That Time I Got Reincarnated as a Slime | 2018 | Gelmud (voice) |
| Mr. TONEGAWA Middle Management Blues | 2018 | Jun'ichi Hagio (voice) |
| DOREIKU The Animation | 2018 | Itabashi Gekkou (Voice) |
| Hinamatsuri | 2018 | Sabu (voice) |
| Akiba's Trip The Animation | 2017 | Shouhei (voice) |
| ALL OUT!! | 2016 | Shota Adachigahara (voice) |
| Bungo Stray Dogs | 2016 | John Steinbeck |
| BBK/BRNK | 2016 | Maxim Arsenyevich Balakirev (voice) |
| Mobile Suit Gundam: Iron-Blooded Orphans | 2015 | Mikazuki Augus (voice) |
| Charlotte | 2015 | Shichino (voice) |
| Gate | 2015 | Young Man (voice) |
| SHIMONETA: A Boring World Where the Concept of Dirty Jokes Doesn't Exist | 2015 | Theme Song Performance |
| My Love Story!! | 2015 | Class 3 Boy A (voice) |
| Sound! Euphonium | 2015 | Concert Band Member (voice) |
| Is It Wrong to Try to Pick Up Girls in a Dungeon? | 2015 | Ibri Achaa (voice) |
| Monthly Girls' Nozaki-kun | 2014 | Male Student (voice) |
| Aldnoah.Zero | 2014 | Kisaki Matsuribi (voice) |
| Knights of Sidonia | 2014 | Mechanic (voice) |
| No Game No Life | 2014 | Masses (voice) |
| Haikyu!! | 2014 | Shigeru Yahaba (voice) |
| The Irregular at Magic High School | 2014 | Raymond Sage Clark (voice) |
| Noragami | 2014 | Student D (voice) |
| Ace of the Diamond | 2013 | Wataru Kariba (voice) |
| Strike the Blood | 2013 | Driver (voice) |
| Nagi-Asu: A Lull in the Sea | 2013 | Gaku Egawa (voice) |
| Little Busters! | 2012 | Student D (voice) |
| Another | 2012 | Junta Nakao (voice) |
| Kanon | 2006 | Audience (voice) |