Gantz yakakamurwa muzvikamu zvitatu zvikuru zvehurukuro inonzi "zvikamu". Mushure mekupedzwa kweChikamu 1, munyori akaisa nyaya yacho pazororo kwenguva pfupi kuti ashande paChikamu 2, iyo inozivikanwawo se "Katastrophe". Chikamu 1 chinosanganisira zvitsauko 237 zvekutanga. Musi waNovember 22, 2006, chitsauko chekutanga cheChikamu 2, chitsauko 238, chakabudiswa. Chikamu 2 chinosanganisira zvitsauko 238 kusvika ku303. Chikamu chechitatu uye chekupedzisira chakatanga musi waOctober 1, 2009, mushure mekunge chambomira kwenguva pfupi. Kubva munaJune 20, 2013, iyo manga huru yakaguma pamakumi matatu nemakumi masere nemakumi masere (pasina kuverenga uye yakasarudzika). Zvitsauko zvega zvega zvakaunganidzwa naShuei Shueisha; Chinyorwa chekutanga chakaburitswa musi waDecember 11, 2000.
Musi waJune 20, 2013