Biography
Hiroya Oku is a Japanese manga artist, who is the creator of Gantz, Gigant, Hen and Inuyashiki, the first two of which have been serialized in Weekly Young Jump. Originally influenced by Katsuhiro Otomo and Ryoichi Ikegami, his manga often contain explicit violence, sexual depictions, and matters that are considered taboo by the public, and he is known as a pioneer in the use of digital processing for manga backgrounds.
Complete Filmography

Inuyashiki
2018
Comic Book
A middle-aged office worker encounters aliens and is gifted with alien technology and limitless powers.

GANTZ:O
2016
Comic Book, Creator
After being brutally murdered in a subway station, a teen boy awakens to find himself resurrected by a strange computer named Gantz, and forced to fig...

Gantz: Perfect Answer
2011
Comic Book
Summoned by the black sphere, Kei and Masaru fight against extraterrestrials until Masaru grows tired of fighting and refuses to continue.

Another Gantz
2011
Comic Book
Before finding out the Perfect Answer, discover Another Gantz. Aired on Nippon Television network before the theatrical release of Gantz: The Perfect ...

Gantz
2010
Comic Book
After trying to rescue a man on the subway tracks, two teens wake up in a room dominated by a mysterious black sphere that sends them to hunt down and...

Strange Love
1997
Comic Book
Two explorations of the Lolita complex. Sushiaki Karasawa, a young teacher at a Tokyo high school, becomes infatuated with Yoshida Chizuru, a 19-year-...
Gantz
N/A
Comic Book
Two men die in a train accident and become part of a semi-posthumous “game” in which they and several other recently deceased people are forced to hun...