When I saw the first Gantz film back in January, I was disappointed at its alterations from the source material. Upon further thinking, I realized that you can’t always compare a film to how it mimics ...
In the sequel (which was preceded, of course, by both Manga and Anime versions of Gantz) Kei Kurono (played by Kazunari Ninomiya) works with other players involved with Gantz to revive those who died ...