unnatural is a Japan drama released in 2018 rated 8.7/10 with 10 episodes. This thriller series has been watched by 8,184 viewers.
Key Details
| Country |  Japan |
| Genre | ThrillerMysteryMedical |
| Year | 2018 |
| Episodes | 10 |
| Duration | 00:45:00 |
| Rating | 8.7/10 |
| Director | Tsukahara Ayuko, Takemura Kentaro, Murao Yoshiaki |
| Main Cast | Ishihara Satomi |
| Type | Drama |
| Content Rating | Not Yet Rated |
Plot & Analysis
Story Overview
Unnatural is a case-of-the-week medical mystery show; its main theme is the change of reality brought upon by imminent death of a loved one. Mystery and exhilarating human drama unfold against the backdrop of the “unnatural death institute”, or “UDI”. For example, the body of a young man is brought into the UDI lab one day; cause of his death is attributed to ischemic heart disease. But the victim’s parents are puzzled by the freak nature of their son’s death and turn to medical coroner Mikoto, to find the real reason. Together with her lab technician partner, Yuko Shoji, and rookie medical recorder, Rokuro, they examine the body for a possible drug poisoning and then learn that female colleague of the deceased man has just died suddenly. (Source: TBS)
Critical Reception
unnatural has received excellent reviews with a rating of 8.7/10 based on 3,051 ratings. It is ranked #236 in popularity.
Frequently Asked Questions
What is the rating of unnatural?
unnatural has a rating of 8.7/10 based on 3,051 ratings.
How many episodes does unnatural have?
unnatural has 10 episodes, each approximately 00:45:00 long.
What genre is unnatural?
unnatural is a Thriller, Mystery, Medical drama from Japan.
Who are the main actors in unnatural?
The main cast of unnatural includes Ishihara Satomi.
When was unnatural released?
unnatural was released in 2018 in Japan.
Data sourced from publicly available entertainment databases. Last updated: April 13, 2026.