A frightening adult science-fiction vision of a world gone mad, Hiroya Oku’s shocking alien-invasion epic has sold over fifteen million copies in Japan and in

A disturbingly realistic science-fiction horror epic, Hiroya Oku's Gantz took Japan by storm, spawning an anime series, live action films, and video games. Shoc

Hiroya Oku's Gantz is an adult science-fiction manga sensation, selling over fifteen million copies in Japan and generating an anime TV series and three feature

A harrowing adult science-fiction epic of fierce imagination, Hiroya Oku’s Gantz has sold over 15 million copies in Japan and inspired three feature films and