GANTZ:O
After being brutally murdered in a subway station, a teen boy awakens to find himself resurrected by a strange computer named Gantz, and forced to fight a large force of invading aliens in Osaka.
Where to watch GANTZ:O in United States
No streaming info for your region.
Click a service to open GANTZ:O there. Availability last verified on June 20, 2026.
Where is GANTZ:O streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| India | Netflix | — |
| Japan | Netflix, U-NEXT, Netflix Standard with Ads, FOD | Apple TV Store, Google Play Movies |
| South Korea | Netflix, Netflix Standard with Ads, TVING | — |
About GANTZ:O
GANTZ:O is a 2016 Japanese-language animation, science fiction and action film directed by Yasushi Kawamura and Keiichi Sato. The cast is led by Yuki Kaji, Daisuke Ono, Saori Hayami. It has a runtime of 1h 35m. Viewers rate it 7.3/10 across 800 ratings.
GANTZ:O was produced by Digital Frontier, TOHO, and dentsu and made in Japan. It was released on October 14, 2016, and carries a NC-17 certification. At the box office it grossed around $2 million worldwide.
- Director
- Yasushi Kawamura, Keiichi Sato
- Writers
- Tsutomu Kuroiwa
- Release date
- October 14, 2016
- OTT release
- December 31, 2016
- Original language
- Japanese
- Age rating
- NC-17
- Status
- Released
- Country
- Japan
- Box office
- $2 million
- Production
- Digital Frontier, TOHO, dentsu
GANTZ:O cast & crew
GANTZ:O was directed by Yasushi Kawamura and Keiichi Sato and written by Tsutomu Kuroiwa.
The cast features Yuki Kaji as Kei Kurono (voice), Daisuke Ono as Masaru Kato (voice), Saori Hayami as Reika (voice), Mao Ichimichi as Anzu Yamasaki (voice), Masaya Onosaka as Susumu Kimura (voice), and Kenjiro Tsuda as Sanpei Taira (voice).
Behind the camera, it was produced by Eiichi Kamagata and Mitsugu Iwano.
Is GANTZ:O worth watching?
GANTZ:O holds an audience score of 7.3/10 from 845 ratings, marking it as well-reviewed animation films.
At 1h 35m, it's an easy, time-light watch.
If you enjoy animation, science fiction, and action, GANTZ:O is worth a place on your watchlist.
How and where to watch GANTZ:O
GANTZ:O isn't currently available on major streaming services in United States. We track availability continuously — add it to your watchlist and we'll keep an eye out.
It first became available to stream digitally on December 31, 2016.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
Rate & review
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Cast of GANTZ:O
Yuki Kaji
Kei Kurono (voice)
Daisuke Ono
Masaru Kato (voice)
Saori Hayami
Reika (voice)
Mao Ichimichi
Anzu Yamasaki (voice)
Masaya Onosaka
Susumu Kimura (voice)
Kenjiro Tsuda
Sanpei Taira (voice)
Shuichi Ikeda
Yoshikazu Suzuki (voice)
Teruaki Ogawa
Tetsuo Hara (voice)
Kaku Tomohiro
Joichiro Nishi (voice)
Masane Tsukayama
Nurarihyon (voice)
GANTZ:O — FAQs
▸Where can I watch GANTZ:O in United States?
GANTZ:O is not currently available on major streaming services in United States. Availability changes often — check back soon.
▸What language is GANTZ:O in?
GANTZ:O is originally in Japanese. Subtitle and dub options vary by streaming service.
▸How long is GANTZ:O?
GANTZ:O runs 1 hours 35 minutes (95 minutes).
▸What is GANTZ:O rated?
GANTZ:O is rated NC-17. It holds a 7.3/10 audience score from 845 ratings.
▸When did GANTZ:O release on OTT?
GANTZ:O became available digitally on December 31, 2016.
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