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.
2025Mobile Suit Gundam GQuuuuuuXTV showas Tokwan (voice) · 1 episodes2025YAIBA: Samurai LegendTV showas Muto (voice) · 3 episodes2024Tokyo OverrideTV showas Additional Voices (voice) · 2 episodes2024Unnamed MemoryTV showas Jarno (voice) · 1 episodes2023KONOSUBA – An Explosion on This Wonderful World!TV showas Chakamiya (voice) · 2 episodes
2023Ohsama Sentai King-OhgerTV showas Nkosopa Navigation Voice · 1 episodes2022Cyberpunk: EdgerunnersTV showas Arasaka Executive (voice) · 1 episodes2020I'm Standing on a Million LivesTV showas Bandit (voice) · 2 episodes2020Drifting DragonsTV showas Lee (voice) · 12 episodes2019KONOSUBA – God's blessing on this wonderful world! Legend of CrimsonMovieas Chakamiya (voice)2019Kono Oto Tomare!: Sounds of LifeTV showas Kaoru Takinami (voice) · as Judge (voice) · 3 episodes2018Ingress: The AnimationTV showas Hank Johnson (voice) · 11 episodes
2018RErideD – Derrida, who leaps through time –TV showas Volker Vidaux (voice) · 12 episodes2017Kuroko's Basketball the Movie: Last GameMovieas Hiroshi Fukuda (voice)
2016Hagane OrchestraTV showas DEN-TAN · 12 episodes2016KONOSUBA - God's blessing on this wonderful world!TV showas Guard (voice) · as Knight (voice) · 1 episodes
2013STAR DRIVER: The MovieMovieas Member (voice)
2012Smile Precure! The Movie: Big Mismatch in a Picture Book!Movieas Man2012Fusé: Memoirs of a HuntressMovieas Additional Voices (voice)2012Glitter ForceTV showas Akanbee · 48 episodes2012AnotherTV showas Doctor (voice) · 1 episodes2011Fate/ZeroTV showas Assassin (voice) · 1 episodes2011Usagi DropTV showas Editor (voice) · 1 episodes2011THE iDOLM@STERTV showas Announcer (voice) · as Director #1 (voice) · as Bodyguard #4 (voice) · 1 episodes2008A Certain Magical IndexTV showas Male Student (voice) · as Skill-Out (voice) · 1 episodes