Tsukiko Otonashi is too beautiful to be a detective. She is also intrigued by urban legends so much so that she believes that all crimes are somehow linked to these legends. She even conducts her investigations in such a way as to prove them to be true.
Masami Nagasawa, Junpei Mizobata, Naoto Takenaka, Masato Ibu

IMAT（Incident Medical Assistance Team）is an emergency medical team formed to treat patients who are injured on crime scenes.
The doctors on this team are often times sent to dangerous destinations.

The protagonist, Akira Hyuga, lost his father in a bombing during childhood, and he is a doctor with an unparalleled will to save others.

Takuma Kageura, a detective on the SIT (Special Investigation Team）has the polar opposite personality. He too lost his father in the same bombing as Akira.

Akira and Takuma tackle problems in opposite ways, sometimes going head to head with each other.