Hideki Oka

is a Japanese movie/series director.
==Biography==
Oka graduated from the Visual Planning Department of Osaka University of Arts, and has been involved in film production since 1990. From 1996 to 2016, he served as the assistant director and part of the main director of the Heisei Ultraman series.
==Directed Works==
*Ultra Galaxy Legend Gaiden: Ultraman Zero vs. Darklops Zero - Main director
*Ultraman Saga - Main director
*Ultra Zero Fight - Main director
*Ultraman Orb THE ORIGIN SAGA - Director
==Participated Works==
*Ultraman Tiga - Assistant director
*Ultraman Dyna - Assistant director
*Ultraman Tiga & Ultraman Dyna: Warriors of the Star of Light - Assistant director
*Ultraman Tiga: The Final Odyssey - Assistant director
*Ultraman Cosmos - Assistant director
*Ultraman Cosmos: The First Contact - Assistant director
*Ultra Q: Dark Fantasy - Assistant director
*ULTRAMAN - Assistant director
==Roles==
Year	Title 	Role	Notes
2001	Ultraman Cosmos	Oka 	
Category:Real Life People
Category:Directors
Category:Actors
Category:Male Actors