Acting
Hiroo Sasaki
Born 1984-09-09
Akita, Japan
Department: Acting
Biography
Hiroo Sasaki (佐々木 啓夫, Sasaki Hiroo, born September 9) is a Japanese seiyuu (voice actor) from Akita Prefecture. He is affiliated with 81 Produce. He speaks the Akita dialect. His hobbies and special skills are singing, basketball and boxing.
Known For
Prominent works featuring Hiroo Sasaki
TV
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KONOSUBA - God's blessing on this wonderful world!
2016
TMDB4.3
TV
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Another
2012
TMDB4.2
Movie
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KONOSUBA – God's blessing on this wonderful world! Legend of Crimson
2019
TMDB4.0
TV
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A Certain Magical Index
2008
TMDB3.8
TV
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Fate/Zero
2011
TMDB4.0
TV
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Usagi Drop
2011
TMDB4.1
TV
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Mobile Suit Gundam GQuuuuuuX
2025
TMDB3.6
TV
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KONOSUBA – An Explosion on This Wonderful World!
2023
TMDB3.8
TV
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Unnamed Memory
2024
TMDB3.5
TV
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I'm Standing on a Million Lives
2020
TMDB3.3
Filmography & Credits
Complete career catalog (28 titles)
| Poster | Title | Character / Role | Type | Year |
|---|---|---|---|---|
 | Mobile Suit Gundam GQuuuuuuX | Tokwan (voice) | TV Series | 2025 |
 | YAIBA: Samurai Legend | Muto (voice) | TV Series | 2025 |
 | Tokyo Override | Additional Voices (voice) | TV Series | 2024 |
 | Unnamed Memory | Jarno (voice) | TV Series | 2024 |
 | KONOSUBA – An Explosion on This Wonderful World! | Chakamiya (voice) | TV Series | 2023 |
 | Ohsama Sentai King-Ohger | Nkosopa Navigation Voice | TV Series | 2023 |
 | I'm Standing on a Million Lives | Bandit (voice) | TV Series | 2020 |
 | Drifting Dragons | Lee (voice) | TV Series | 2020 |
 | KONOSUBA – God's blessing on this wonderful world! Legend of Crimson | Chakamiya (voice) | Movie | 2019 |
 | Kono Oto Tomare!: Sounds of Life | Kaoru Takinami (voice) | TV Series | 2019 |
| Kono Oto Tomare!: Sounds of Life | Judge (voice) | TV Series | 2019 |
 | Ingress: The Animation | Hank Johnson (voice) | TV Series | 2018 |
 | RErideD – Derrida, who leaps through time – | Volker Vidaux (voice) | TV Series | 2018 |
 | Kuroko's Basketball the Movie: Last Game | Hiroshi Fukuda (voice) | Movie | 2017 |
 | Hagane Orchestra | DEN-TAN | TV Series | 2016 |
 | KONOSUBA - God's blessing on this wonderful world! | Guard (voice) | TV Series | 2016 |
| KONOSUBA - God's blessing on this wonderful world! | Knight (voice) | TV Series | 2016 |
 | STAR DRIVER: The Movie | Member (voice) | Movie | 2013 |
 | Smile Precure! The Movie: Big Mismatch in a Picture Book! | Man | Movie | 2012 |
 | Glitter Force | Akanbee | TV Series | 2012 |
 | Another | Doctor (voice) | TV Series | 2012 |
 | Fate/Zero | Assassin (voice) | TV Series | 2011 |
 | Usagi Drop | Editor (voice) | TV Series | 2011 |
 | THE iDOLM@STER | Announcer (voice) | TV Series | 2011 |
| THE iDOLM@STER | Director #1 (voice) | TV Series | 2011 |
| THE iDOLM@STER | Bodyguard #4 (voice) | TV Series | 2011 |
 | A Certain Magical Index | Male Student (voice) | TV Series | 2008 |
| A Certain Magical Index | Skill-Out (voice) | TV Series | 2008 |