Takao Koyama
Biography
Personal Info
Known For
Writing
Known Credits
30
Gender
Male
Birthday
1948-04-21
Place of Birth
Unknown
Also Known As
小山高男
Known For
Invasion: Anime 
Dragon Ball Z: Bojack Unbound 
Dragon Ball Z: Plan to Eradicate the Super Saiyans 
Dream 9 Toriko x One Piece x Dragon Ball Z Super Collaboration Special!! 
Dragon Ball Z: Bio-Broly 
Saint Seiya: The Heated Battle of the Gods 
Dragon Ball Z: Broly - The Legendary Super Saiyan 
Dragon Ball: Yo! Son Goku and His Friends Return!! 
Saving Soldier Cashman 
Dragon Ball Z: Dead Zone 
Dragon Ball Z: The Return of Cooler 
Dragon Ball Z: Wrath of the Dragon