Hiroya Oku - Writer
3 Movies and TV Series
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Movie
Gantz:O
― Somewhere in Tokyo, there is a room. In that room is a black sphere. Periodically, people who should..
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Movie
Gantz
― After trying to rescue a man on the subway tracks, two teens wake up in a room dominated by a myster..
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Movie
Gantz: Perfect Answer
― Perfect Answer begins several months after the events of the first film. Kurono is still fighting al..