Kurono is alone in his next mission in which he kills a large group of aliens, but one survives and kills Kurono's schoolmates in revenge. Kurono manages to save a girl named Tae Kojima and they begin a romantic relationship that gives him a more positive outlook.
Gantz:O is CGI anime film directed based on the manga series Gantz, written and illustrated by Hiroya Oku, released in Japan by Toho on October 14, 2016.
Written by Hiroya Oku, the manga chapters have been published in the Japanese language magazine Weekly Young Jump since July of 2000 and has since be finished and fully published as of August 19, 2013. Gantz is divided into three main story arcs referred to as phases.
37 volumes have been released by Shueisha.
During his third mission, the Buddha Temple's mission, the final boss kills him. He, along with Kishimoto, Hojo, Sadayo, Sei and other Gantz replacements, die in this mission, leaving only Kurono alive.