
Hiroo Sasaki
Known for Acting · 23 credits
- Born
- 1984-09-09 (age 41)
- Place of birth
- Akita, Japan
- Also known as
- ささき ひろお · 佐々木 啓夫
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

KONOSUBA - God's blessing on this wonderful world!
2016
as Guard (voice) / Knight (voice)

A Certain Magical Index
2008
as Male Student (voice) / Skill-Out (voice)

Fate/Zero
2011
as Assassin (voice)

Mobile Suit Gundam GQuuuuuuX
2025
as Tokwan (voice)

Unnamed Memory
2024
as Jarno (voice)

KONOSUBA – An Explosion on This Wonderful World!
2023
as Chakamiya (voice)
TV Shows (19)

KONOSUBA - God's blessing on this wonderful world!
2016
as Guard (voice) / Knight (voice)

A Certain Magical Index
2008
as Male Student (voice) / Skill-Out (voice)

Fate/Zero
2011
as Assassin (voice)

Mobile Suit Gundam GQuuuuuuX
2025
as Tokwan (voice)

Unnamed Memory
2024
as Jarno (voice)

KONOSUBA – An Explosion on This Wonderful World!
2023
as Chakamiya (voice)

YAIBA: Samurai Legend
2025
as Muto (voice)

I'm Standing on a Million Lives
2020
as Bandit (voice)

Kono Oto Tomare!: Sounds of Life
2019
as Kaoru Takinami (voice) / Judge (voice)

THE iDOLM@STER
2011
as Announcer (voice) / Director #1 (voice) / Bodyguard #4 (voice)

Ohsama Sentai King-Ohger
2023
as Nkosopa Navigation Voice

Another
2012
as Doctor (voice)

Usagi Drop
2011
as Editor (voice)

Glitter Force
2012
as Akanbee

Tokyo Override
2024
as Additional Voices (voice)

Drifting Dragons
2020
as Lee (voice)

RErideD – Derrida, who leaps through time –
2018
as Volker Vidaux (voice)

Ingress: The Animation
2018
as Hank Johnson (voice)

Hagane Orchestra
2016
as DEN-TAN
Movies (4)
About Hiroo Sasaki
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. With 23 credits spanning from 2008 to 2025, Hiroo Sasaki has appeared in 4 films and 19 TV shows.
Fans searching for Hiroo Sasaki movies, Hiroo Sasaki filmography, or the latest projects starring Hiroo Sasaki can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular Hiroo Sasaki Movies
- KONOSUBA – God's blessing on this wonderful world! Legend of Crimson (2019) — as Chakamiya (voice)
- Kuroko's Basketball the Movie: Last Game (2017) — as Hiroshi Fukuda (voice)
- Smile Precure! The Movie: Big Mismatch in a Picture Book! (2012) — as Man
- STAR DRIVER: The Movie (2013) — as Member (voice)
Where to Watch Hiroo Sasaki Films
Most Hiroo Sasaki movies and series are available to stream on Bowood.TV in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Hiroo Sasaki, check our movies catalogue and browse page.



