Unnatural (2018)

The body of a young man is brought into the UDI lab one day; his cause of death attributed to ischemic heart disease in which blood fails to be conveyed to the heart. But the victim’s… read more

A family committed charcoal burning suicide. However, it turns out that one of the bodies died from hypothermia and was found a piece of paper in her stomach, the team has to find… read more

Mikoto Misumi is asked to testify in a trial for the prosecution. However, pretty soon she discovers inconsistencies in the case.

Misumi's mother comes to her to ask for help in a case where a man died in a road accident. Nakado's past resurfaces.

Misumi's team works to find the truth behind an apparent drowning accident. The victim's parents do not want an autopsy but her boyfriend is convinced that she didn't commit suicide, read more

When Yuko gets entangled in a murder investigation, the UDI department steps in to help her. The team seeks an old friend's help in order to solve the case.

A high school student defies Mikoto Misumi to discover the truth behind the death of another student.

UDI has to work really hard to discover the identities of the victims of a fire that could have been an arson.

UDI investigates the death of a young woman found in a suitcase, a case that may be connected to the death of Nakado's girlfriend 10 years ago.

After the fallout of the previous episode, UDI has to find proof of the involvement of Takase in the deaths of 26 people.