Hiroya Oku
Original work, Writer, Author · 9 titles
Titles
Thunder 3 SEASON 2Anime· 2027Original work
Thunder 3Anime· 2026Original work
Thunder 3Manga· 2022Author
GANTZ:EManga· 2020Writer
INUYASHIKI LAST HEROAnime· 2017Original work
GANTZ:OAnime· 2016Original work
GANTZ:GManga· 2015Writer
GantzAnime· 2004Original work
GIGANTAnimeOriginal work