Osamu Yamasaki (山崎 理, Yamasaki Osamu, February 19, 1962) is a Japanese anime director, producer, director, and animator, born in Kumamoto prefecture. Yamasaki is a member and former director of the Japanese Animation Creators Association (JAniCA), and a member of the Directors Guild of Japan. He is part of Wao World. He also works under his name written in katakana (ヤマサキオサム).
2026Victoria of Many FacesTV showStoryboard Artist · 1 episodes2026SHIBOYUGI: Playing Death Games to Put Food on the TableTV showStoryboard Artist · 1 episodes2022Dolls' FrontlineTV showStoryboard Artist · 1 episodes
2021Ancient Girl's FrameTV showSeries Composition · Original Story · Storyboard Artist · 12 episodes2021Seirei Gensouki: Spirit ChroniclesTV showSeries Director · Series Composition · 24 episodes2020Rent-a-GirlfriendTV showStoryboard Artist · 1 episodes2019ACTORS: Songs ConnectionTV showSeries Director · Series Composition · Director · Writer · 12 episodes2019Dr. STONETV showDirector · 1 episodes2017Love Is Like a CocktailTV showStoryboard Artist · Director · 1 episodes
2016Time Travel GirlTV showWriter · Storyboard Artist · 1 episodes2014Hakuouki: Warrior Spirit of the Blue SkyMovieDirector · Screenplay2013Hakuouki: Wild Dance of KyotoMovieDirector · Screenplay2010HakuokiTV showDirector · 34 episodes2008ItaKissTV showDirector · 25 episodes2005Mushi-ShiTV showDirector · Storyboard Artist · 2 episodes
1997GestaltTV showDirector · 2 episodes1996M.D. Geist II: Death ForceMovieKey Animation1995Tokyo RevelationMovieDirector
1992JOKER: Marginal CityMovieDirector
1991Akai HayateTV showScript · 4 episodes
1990The Hakkenden: Legend of the Dog WarriorsTV showStoryboard Artist · 1 episodes
1990OtokogiMovieDirector
1990Guardian of DarknessTV showScreenplay · Director · 3 episodes
1990Guardian of Darkness - Takegami: War GodTV showWriter · Director · 3 episodes
1989Yajikita Gakuen DouchuukiTV showDirector · 1 episodes
1989Kojiro of the FumaTV showDirector · 1 episodes1989Wrath of the Ninja: The Yotoden MovieMovieDirector
1988The Tokyo ProjectMovieScreenplay · Storyboard Artist · Director
1987Yotoden: Chronicle of the Warlord PeriodTV showDirector · 3 episodes
1987Captain Power and the Soldiers of the Future: Bio Dread Strike MissionMovieAssistant Director1986M.D. GeistMovieKey Animation1986Call Me TonightMovieKey Animation1986Love CityMovieKey Animation1984Fist of the North StarTV showKey Animation · 1 episodes