GANTZ, yes it's just as weird as it looks. The anime has a fantastic opening song. The manga though has the better story.
This manga is so damn awesome. Unique plot, great art and stunning characters. Loved every page of it.
Gantz - Mary MCclane by kallerNSG.deviantart.com on @deviantART
Gantz by DrDead2807.deviantart.com on @deviantART
Gantz - See more anime at: www.cartoonanimefans.com
Joichiro Nishi. Gantz. My favourite character.