Unnatural
アンナチュラル
Mikoto, a forensic investigative examiner, and her partners trace down the evidence of crimes and unravel the puzzles behind mysterious deaths.
Ratings
Based on audience scoresWhere to stream Unnatural
Streaming now in the United States on Netflix and Rakuten Viki.
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Frequently asked questions about Unnatural
Where can I watch Unnatural in the United States?
Unnatural is available to stream on Netflix and Rakuten Viki in the United States. Streaming availability is provided by JustWatch and can change over time.
Is Unnatural on Netflix?
Yes. Unnatural is streaming on Netflix in the United States, alongside Rakuten Viki.
Can I watch Unnatural for free?
Unnatural streams free with ads in the United States on Rakuten Viki. A subscription is not required, though the service may ask you to register.
What are the ratings for Unnatural?
Unnatural scores 8.4 on The Movie Database.
Who stars in Unnatural?
Unnatural stars Satomi Ishihara, Arata Iura, Masataka Kubota, Mikako Ichikawa, and Yutaka Matsushige. Ayuko Tsukahara is the creator.
How many seasons of Unnatural are there?
Unnatural has 1 season and 10 episodes, and is ended.
How long does it take to watch all of Unnatural?
All 10 episodes of Unnatural add up to about 7 hours 30 minutes at roughly 45 minutes each. At two hours a night that is about 4 evenings; at four hours a day it takes about 2 days.
What network is Unnatural on?
Unnatural airs on TBS, and is produced by TBS Sparkle, TBS, and Dreamax Television.
What language is Unnatural in?
Unnatural is in Japanese, and its original title is アンナチュラル.
Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked September 2026.