Episode 1
Nameless Poison
59m8.0 / 10
Guest stars Sayaka Yamaguchi, Seiji Fukushi, Kunio Murai, Yoko Ishino, Konatsu Tanaka, Yoshihiro Nozoe, Satomi Nagano, Shinichiro Uchida
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TV series
Unnatural
20181 season8.4 / 10
Mikoto, a forensic investigative examiner, and her partners trace down the evidence of crimes and unravel the puzzles behind mysterious deaths.
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Where to watch in United States
Checked Jul 22, 2026
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Synopsis
Mikoto, a forensic investigative examiner, and her partners trace down the evidence of crimes and unravel the puzzles behind mysterious deaths.
Cast, crew and production details
About Unnatural
Cast
Satomi IshiharaMisumi Mikoto
Arata IuraNakada Kei
Masataka KubotaKube Rokuro
Mikako IchikawaShoji Yuko
Yutaka MatsushigeKamikura Yasuo
Yukiya KitamuraShishido Riichi
Hiroko YakushimaruMisumi Natsuyo
Koji OhkuraMori TadaharuCredits
- Created by
- Ayuko Tsukahara
- Written by
- Akiko Nogi
Production details
- Status
- Ended
- Series type
- Scripted
- Episodes
- 10
- Original language
- Japanese
- Original title
- アンナチュラル
Networks & production
TBSJapan
TBS SparkleJapan- TBSJapan
- Dreamax TelevisionJapan
Themes
cause of deathdefiantforensichuman suspensejapanmedical examinermurder mysteryunnatural death
Season 1 episodes
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Episode 2
Case of the Suicidal Person
45m10.0 / 10
Guest stars Sayuri Matsumura, Rio Kanno, Eishin, Nikumaro, 麻仓卓也, Fumi Moriya, 细野今日子, Kurumi Inagaki
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Episode 3
Unscheduled Witness
45m
Guest stars Mitsuru Fukikoshi, Yoichi Nukumizu, Yousuke Saito, Kei Otozuki, Yutaka Shimizu, Megumi Ujiie, Ryosuke Otani, Ippei Hikaru
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Episode 4
For Whom Do We Work
45m
Guest stars Naho Toda, Yoshiyuki Tsubokura, Shihou Harumi, Daisuke Kikuta, Ryohei Abe, 藤村真優, Jouji Shibue, Hirota Otsuka
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Episode 5
Retaliation for Death
45m
Guest stars Yuki Izumisawa, Airi Kido, Sato Naoko, Takeo Gozu, 青木美香
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Episode 6
We're not Friends
45m
Guest stars Terunosuke Takezai, Hiroki Suzuki, Hiroaki Iwanaga, Katsuyuki Miyake, Tsuyoshi Nakano, Hanazuki Yuma
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Episode 7
Murder Game
45m
Guest stars Onodera Akira, Ayumu Mochizuki, Fuju Kamio, Eri Fuse, Yukijiro Hotaru, Ai Moritaka, Gaku Oshida, Hijiri Sakurai
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Episode 8
My Distant Home
45m
Guest stars Masatô Ibu, Mickey Curtis, Katsumi Kiba, Hiroyuki Onoue, Wataru Ichinose, Elen, Mikan Hazuki, 松熊つる松
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Episode 9
Signs of the Enemy's Presence
45m
Guest stars Hiroyuki Onoue, Goro Oishi, Yûrei Yanagi, 黒沢恵梨
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Episode 10
Journey's End
54mFinale
Guest stars Hiroyuki Onoue, Tomiyuki Kunihiro
Where to watch UnnaturalEpisode information updated Jul 22, 2026
