Masaya Onosaka is a Japanese voice actor who works for Aoni Production. In 2010 he won the "Best Personality" Seiyu Award. Onosaka was born in Osaka. He is known for his Kansai accent in some of his roles.
2026Bleach: Thousand-Year Blood War - The CalamityMovieas Shinji Hirako (voice)
2025Mirage Queen's Elegant VacationsMovieas Zukia (Voice)
2024Train to the End of the WorldTV showas Jizou (voice) · 1 episodes
2021The Vampire Dies in No TimeTV showas (voice) · 1 episodes
2021Hetalia: World StarsTV showas (voice) · 12 episodes
2020Mashin Sentai KiramagerTV showas Marshmallow Jamen (voice) · 1 episodes2019SAINT SEIYA: Knights of the ZodiacTV showas Hydra Ichi (voice) · 1 episodes
2018The Prince of Tennis: Best Games!! Tezuka vs AtobeMovie
2017One Piece Episode of East BlueMovieas Chew (voice)2016GANTZ:OMovieas Susumu Kimura (voice)2016One Piece Film: GOLDMovieas Spandam (voice)
2016Persona3 the Movie #4 Winter of RebirthMovieas Jin Shirato (voice)2015One-Punch ManTV showas Pri-Pri-Prisoner (voice) · 12 episodes
2015Persona3 THE MOVIE #3 Falling DownMovieas Jin Shirato (voice)
2015Ressha Sentai ToQger vs. Kyoryuger: The MovieMovieas Clock Shadow (Voice)
2014New Prince of Tennis OVA vs. Genius10TV showas Takeshi Momoshiro (voice) · 10 episodes
2014Persona3 THE MOVIE #2 Midsummer Knight's DreamMovieas Jin Shirato (voice)
2012One Piece Episode of Nami: Tears of a Navigator and the Bonds of FriendsMovieas Chew (voice)2012Saint Seiya OmegaTV showas Hydra Ichi (voice) · 97 episodes
2012The Prince of Tennis IITV showas Takeshi Momoshiro (voice) · 13 episodes
2011Tales of GekijouTV showas Zelos Wilder · 11 episodes
2011Horizon in the Middle of NowhereTV show26 episodes
2011The Prince of Tennis: Showdown in England's Tennis FortressMovieas Takeshi Momoshiro
2011THE iDOLM@STERTV showas Oil Baron (voice) · 1 episodes
2011Twin Angel: Twinkle ParadiseTV showas (voice) · 12 episodes
2011You're Being Summoned, Azazel-sanTV showas Azazel (voice) · 26 episodes
2011TorikoTV showas Teppei (voice) · 147 episodes
2010Koe de OshigotoTV showas Shigekazu Sakanami (voice) · 2 episodes
2010Hetalia: Axis Powers: Paint It, White!Movieas France (voice)
2010Book GirlMovieas Konoha's Father (voice)2010Trigun: Badlands RumbleMovieas Vash The Stampede
2010Welcome to the Space ShowMovieas Bogner (voice)
2010Quiz Magic Academy: The Original Animation 2Movieas Taiga (voice)
2009The Prince of Tennis Another StoryTV showas Takeshi Momoshiro (voice) · 4 episodes
2009Gurren Lagann the Movie: The Lights in the Sky Are StarsMovieas Leeron Littner (voice)
2009Eden of the EastTV showas Director Honda (voice) · 1 episodes
2009HetaliaTV showas France · 100 episodes
2008Tales of Symphonia The Animation: Kaette Kita Kratos-sensei no Private LessonMovie
2008Gurren Lagann The Movie: Childhood's EndMovieas Leeron Littner (voice)
2008Neo Angelique AbyssTV showas Jade · 26 episodes
2007KaijiTV showas Ota (voice) · 3 episodes
2007Genesis of Aquarion: Wings of GenesisMovieas Pierre Vieira (voice)2007Baccano!TV showas Isaac Dian (voice) · 13 episodes
2007MoetanTV showas Ah-kun (voice) · 11 episodes
2007Tales of Symphonia: The AnimationTV showas Zelos Wilder (voice) · 11 episodes2007Lovely★ComplexTV showas Fukagawa Haruka (voice) · 24 episodes2007Gurren LagannTV showas Leeron Littner (voice) · 27 episodes
2006KanonTV showas Evil scientist (movie) (voice) · 1 episodes
2006The Prince of Tennis: The National TournamentTV showas 桃城武 · 26 episodes
2006Ayakashi: Samurai Horror TalesTV showas Kikimaru (voice) · 11 episodes
2006Yomigaeru Sora – Rescue WingsTV showas Daigo Nihonmatsu · 12 episodes
2006Madan Senki RyukendoTV showas Zanryujin (voice) · 52 episodes2005Hell GirlTV show1 episodes
2005Bobobo-bo Bo-boboTV showas Don Patch (voice) · 76 episodes
2005AquarionTV showas Pierre Vieira (voice) · 26 episodes
2005MÄR: Märchen Awakens RomanceTV showas Nanashi · 102 episodes2004BleachTV showas Gejigeji mukade (voice) · as Shinji Hirako (voice) · 7 episodes
2004Burst AngelTV showas Azuma Iriki · 24 episodes2004Saint Seiya Heaven Chapter: OvertureMovieas Hydra Ichi (voice)
2003Requiem from the DarknessTV showas Fushimiya (voice) · 1 episodes
2003Fighting Spirit: Champion RoadMovieas Takeshi Sendo (voice)
2002The Prince of Tennis: A Day on Survival MountainMovieas Takeshi Momoshiro (voice)
2002Saint Seiya: The Hades ChapterTV showas Algol (voice) · as Ichi (voice) · 8 episodes2002Millennium ActressMovieas Kyouji Ida (voice)
2002Kinnikuman II Sei: Muscle Ninjin Soudatsu! Choujin DaisensouMovie
2002DaigunderTV showas Dorimogu · 39 episodes
2002Ultimate Muscle: The Kinnikuman LegacyTV showas Mantaro Muscle · 77 episodes
2001Kinnikuman IIMovie
2001The SoulTakerTV show13 episodes
2001Battle Doll: Angelic LayerTV showas Ichiro Mihara (voice) · 26 episodes2000Fighting SpiritTV showas Takeshi Sendo (voice) · 101 episodes2000Cardcaptor Sakura: The Sealed CardMovieas Kerberos (voice)1999One PieceTV showas Spandam, Spandine (voice) · as Spandine (voice) · as Spandam / Spandine (voice) · as Spandine / Spandam (voice) · as Spandam (voice) · as Chew (voice) · as Sham (voice) · 18 episodes
1999Omishi Magical Theater Risky SafetyTV showas Moe's father · 24 episodes
1999Koume-chan ga Iku!!TV show12 episodes
1999Magic User's Club!TV showas Takeo Takakura (voice) · 13 episodes
1999Power StoneTV show13 episodes
1999Pet Shop of HorrorsTV showas Leon Orcot (voice) · 4 episodes
1999Kamikaze Kaitou JeanneTV showas Kaiki Nagoya · 44 episodes
1998Momoiro SistersTV showas (voice) · 24 episodes1998Cardcaptor SakuraTV showas Kerberos(big) (voice) · 92 episodes1998TRIGUNTV showas Vash the Stampede (voice) · 26 episodes
1998Magic User's Club! vs. Shamanic PrincessMovieas Takeo Takakura (voice)
1997Master of Mosquiton '99TV show1 episodes1997AIKaTV showas Michikusa Shuntarou (voice) · 7 episodes
1996Panzer DragoonMovieas Kyle
1996Twin Signal: Family GameMovieas A Suke (voice)
1996Twin SignalTV showas A Suke (voice) · 3 episodes
1995Slam Dunk 4: Roar!! Basket Man SpiritMovieas Yasuharu Yasuda (voice)
1994GATCHAMANMovieas Ken Washio the Eagle (G-1)
1994GatchamanTV showas Ken Washio (voice) · 3 episodes
1994Slam Dunk 2: National TournementMovieas Hikoichi Aida (voice)
1994MapsTV showas Calion (voice) · 4 episodes
1994Slam Dunk: The MovieMovieas Yasuda (voice)
1993Kamen Rider SD: Strange?! Kumo OtokoMovieas Skyrider (voice)
1992Rokudenashi BLUESMovieas Katsuji Yamashita (voice)
1992Candy Candy: The MovieMovieas Cornwell, Alistair1992Sailor MoonTV showas Jadeite (voice) · 46 episodes
1991CapricornMovieas Jill (voice)
1990Super Real Mahjong: Mahjong Battle ScrambleMovieas Ryu (voice)
1990Nineteen 19Movieas Kazushi Kubota (voice)
1990Be-Bop High SchoolTV showas Hiroshi · 7 episodes
1987Maps: Legendary Space WandererMovieas Calion (voice)
1986Delpower X Bakuhatsu Miracle Genki!Movieas Horie