Biography
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.

Acting
Sumiyoshi, Osaka, Osaka, Japan
Born
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.

Bleach: Thousand-Year Blood War - The Calamity· 2026
Shinji Hirako (voice)

Mirage Queen's Elegant Vacations· 2025
Zukia (Voice)

The Prince of Tennis: Best Games!! Tezuka vs Atobe· 2018

One Piece Episode of East Blue· 2017
Chew (voice)

GANTZ:O· 2016
Susumu Kimura (voice)

One Piece Film: GOLD· 2016
Spandam (voice)

Persona 3 the Movie: #4 Winter of Rebirth· 2016
Jin Shirato (voice)

Persona 3 the Movie: #3 Falling Down· 2015
Jin Shirato (voice)

Ressha Sentai ToQger vs. Kyoryuger: The Movie· 2015
Clock Shadow (Voice)

Persona 3 the Movie: #2 Midsummer Knight's Dream· 2014
Jin Shirato (voice)

One Piece Episode of Nami: Tears of a Navigator and the Bonds of Friends· 2012
Chew (voice)

The Prince of Tennis: Showdown in England's Tennis Fortress· 2011
Takeshi Momoshiro

Book Girl· 2010
Konoha's Father (voice)

Hetalia: Axis Powers: Paint It, White!· 2010
France (voice)

Quiz Magic Academy: The Original Animation 2· 2010
Taiga (voice)

Trigun: Badlands Rumble· 2010
Vash The Stampede

Welcome to the Space Show· 2010
Bogner (voice)

Gurren Lagann the Movie: The Lights in the Sky Are Stars· 2009
Leeron Littner (voice)

Gurren Lagann The Movie: Childhood's End· 2008
Leeron Littner (voice)

Tales of Symphonia The Animation: Kaette Kita Kratos-sensei no Private Lesson· 2008

Genesis of Aquarion: Wings of Genesis· 2007
Pierre Vieira (voice)

Saint Seiya Heaven Chapter: Overture· 2004
Hydra Ichi (voice)

Fighting Spirit: Champion Road· 2003
Takeshi Sendo (voice)

Kinnikuman II Sei: Muscle Ninjin Soudatsu! Choujin Daisensou· 2002

Millennium Actress· 2002
Kyouji Ida (voice)

The Prince of Tennis: A Day on Survival Mountain· 2002
Takeshi Momoshiro (voice)

Kinnikuman II· 2001

Cardcaptor Sakura: The Sealed Card· 2000
Kerberos (voice)

Power Stone: Vol. 6: The Last Battlefield· 1999

Cardcaptor Sakura· 1998
Kerberos (voice)

Magic User's Club! vs. Shamanic Princess· 1998
Takeo Takakura (voice)

Panzer Dragoon· 1996
Kyle

Twin Signal: Family Game· 1996
A Suke (voice)

Gatchaman OVA· 1994
Ken Washio the Eagle (G-1)

Kamen Rider SD: Strange?! Kumo Otoko· 1993
Skyrider (voice)

Candy Candy: The Movie· 1992
Cornwell, Alistair

Rokudenashi BLUES· 1992
Katsuji Yamashita (voice)

Capricorn· 1991
Jill (voice)

Nineteen 19· 1990
Kazushi Kubota (voice)

Super Real Mahjong: Mahjong Battle Scramble· 1990
Ryu (voice)

Maps: Legendary Space Wanderer· 1987
Calion (voice)

Delpower X Bakuhatsu Miracle Genki!· 1986
Horie

Hetalia: World Stars· 2021
(voice)

Mashin Sentai Kiramager· 2020
Marshmallow Jamen (voice)

Twin Angel: Twinkle Paradise· 2011
(voice)

Koe de Oshigoto· 2010
Shigekazu Sakanami (voice)

Gurren Lagann· 2007
Leeron Littner (voice)

Lovely★Complex· 2007
Fukagawa Haruka (voice)

Yomigaeru Sora – Rescue Wings· 2006
Daigo Nihonmatsu

Aquarion· 2005
Pierre Vieira (voice)

Hell Girl· 2005

Bleach· 2004
Gejigeji mukade (voice)

Ultimate Muscle: The Kinnikuman Legacy· 2002
Mantaro Muscle

The SoulTaker· 2001

Fighting Spirit· 2000
Takeshi Sendo (voice)

Magic User's Club!· 1999
Takeo Takakura (voice)

Omishi Magical Theater Risky Safety· 1999
Moe's father

Momoiro Sisters· 1998
(voice)

TRIGUN· 1998
Vash the Stampede (voice)

Gatchaman· 1994
Ken Washio (voice)