Gantz:O is a 2016 Japanese-language Animation Drama movie written by Hiroya Oku and Tsutomu Kuroiwa. The movie is directed by Yasushi Kawamura, Keiichi Saitô and Keiichi Sato. Gantz:O was produced under the production house Digital Frontier. Gantz:o features Daisuke Ono, Mao Ichimichi, Tomohiro Kaku, Saori Hayami, Sh Ichi Ikeda, Masane Tsukayama and Sakiko Tanaka. The screenplay is written by Tsutomu Kuroiwa which is inspired from Gantz by Hiroya Oku. The music was composed by Yoshihiro Ike. The motion picture has a running time of 96 minutes. It was released on 14th October 2016. The movie made a box office gross of ₹22 lakh. Distribution rights for the movie were acquired by Toho. The 3DCG film will cover the manga's Osaka Arc.