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Alternative Titles

Synonyms: Gantz Movie
Japanese: GANTZ:O


Type: Movie
Episodes: 1
Status: Finished Airing
Aired: Oct 14, 2016
Licensors: None found, add some
Studios: Digital Frontier
Source: Manga
Genres: ActionAction, Sci-FiSci-Fi, HorrorHorror, PsychologicalPsychological, SupernaturalSupernatural, DramaDrama, EcchiEcchi, SeinenSeinen
Duration: 1 hr. 36 min.
Rating: R+ - Mild Nudity


Score: 7.441 (scored by 4573645,736 users)
1 indicates a weighted score.
Ranked: #17932
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #1830
Members: 76,631
Favorites: 242
Ranked #1793Popularity #1830Members 76,631
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Death does not have to be the end; one can live again, but only through beating the game posed by the black ball called Gantz.

On his way home to celebrate his younger brother's birthday, brave and kind-hearted student named Masaru Katou is stabbed to death. He awakes in a small room with a cityscape view in the heart of Tokyo—and he is not alone. To his surprise, it is not the afterlife, but the waiting room for a high stakes game with their lives on the line. Before he has the chance to process the situation, Masaru is handed a gun and teleported into the center of Osaka to carry out one simple task: eliminate any alien on sight.

Accompanied by the aged Yoshikazu Suzuki, the stunning idol Reika Shimohira, and the cold but experienced Jouichirou Nishi, Masaru must overcome his fears in order to survive the game and return home to his waiting brother.

[Written by MAL Rewrite]


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Related Anime

Characters & Voice Actors


Kuroiwa, Tsutomu
the dresscodes
Theme Song Performance


Opening Theme

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Ending Theme

"Ningen Video (人間ビデオ)" by The Dresscodes (ドレスコーズ)

Oct 18, 2016
JokerVentura (All reviews)
Watched at Toho Cinema, Tokyo.

While Gantz O follows the Osaka Arc it makes some big changes, ones you can see the reason for and some you can't.

Rated at PG12 in Japan, the drug abusing Kyo Hanaki and Rapist Kazuo Kuwabara are absent, understandable.

Less understandable is that most of the Tokyo team are abscent too, it's faster to say the only ones shown are Kurono, Suzuki, Reika, Nishi & Kato....I'm so sad that Host Samurai was absent.

The movie also incorporates an alternative end to the Oni Arc that starts the film off, which was so awesome it gave me goosebumps.

The CGI is amazing and despite it read more
Oct 26, 2016
tackman (All reviews)
Watched it today in Tokyo, did not regret it.

Gantz:O is a CGI adaptation of a manga that was an extremely enjoyable piece of work. The CGI was consistent and beautiful, the fight scenes were amazing, and the makers stayed true to the storyline to an extent, which is excellent as well. The gore was something that I had worried about since this movie is PG12, but it was very vivid for a PG12 rated film, and personally it was satisfying enough for me.

There are some changes to the characters and storyline which read more
Dec 13, 2016
ziozxzioz (All reviews)
Basically, if you don't know anything about Gantz, I'd say don't bother. The movie clearly tries to introduce newcomers to the Gantz game concept but does so in such an awkward and incomplete way that I'd say it's very hard to understand unless you're at least kind of familiar with the rules.

The story makes some drastic changes from the manga, which by themselves wouldn't make it bad, but together make the Osaka Arc a much simpler and more boring experience (You can feel this in particular during the first half of the movie). The new ending is the only change I think affected the movie read more
Mar 10, 2017
DarthInvader (All reviews)
TL;DR: Watch this if you want to witness a bloody survivor game between Aliens vs Resurrected Mortals!

Gantz:0, a movie covering the Osaka arc in the manga, acts as a new gateway for newcomers and fans of old Gantz franchise to experience the thrill of the survivor game, Gantz, in a new limelight. Right from the beginning, the viewers alongside the main character, Katou, are thrown right into the meat of the action and are left scrambling trying to figure out what exactly is happening. The story, shown from Katou's perspective, is simple yet complex because it feels like the characters are from different read more

Recent News

'Gantz:O' Additional Cast Members Announced

'Gantz:O' Additional Cast Members Announced

The official website for the 3DCG movie Gantz:O has announced the additional cast members, along with the new key visual and the new trailer. Hachirou Oka: Kendou more

'Gantz:O' Additional Cast Announced

'Gantz:O' Additional Cast Announced

The official website of Gantz:O has announced additional cast members, a new key visual (shown), and a trailer for the movie. The trailer is titled "Love" more

Recent Forum Discussion

Poll: Gantz:O Episode 1 Discussion ( 1 2 )
pacuuuuu3 - Dec 4, 2016
71 replies by Catalyze »»
May 2, 6:39 PM
Do I need to watch Gantz or read the manga to watch Gantz:0?
_juno - Mar 5, 2017
10 replies by Mojahid_816 »»
Apr 11, 2020 4:01 PM