Amazon Prime Video
U-NEXT
Amazon Prime Video with AdsE1
Episode 1
Where to watch
Availability shown for Japan · rights vary by countrySeasons & Episodes
E2
Episode 2
E3
Episode 3
E4
Episode 4
E5
Episode 5
Cast
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マグマ — streaming FAQ
Which OTT platform streams マグマ?
マグマ is streaming on Amazon Prime Video and U-NEXT in Japan. It's not currently on Netflix.
Is マグマ on Netflix?
No, マグマ is not on Netflix in Japan as of August 2026. It's currently on Amazon Prime Video and U-NEXT.
Is マグマ on Amazon Prime Video?
Yes — マグマ is included with an Amazon Prime Video subscription in Japan as of August 2026.
Where can I watch マグマ for free?
マグマ is available on Amazon Prime Video and U-NEXT in Japan, but you'll need an active subscription — there's no free option right now.
How many seasons are in マグマ?
マグマ has 1 season in total (5 episodes). The series concluded in 2012.
Are all episodes of マグマ out yet?
Yes — all 5 episodes across 1 season of マグマ are out and available to stream.
Is there a Season 2 of マグマ?
No — マグマ ended after 1 season, so there is no Season 2.
Is マグマ based on a book?
Yes — マグマ is based on a book or novel.