Crisis: Kouan Kidou Sousatai Tokusou-han

The Special Investigation Unit is a secret force of specialists in various fields under the direct control of the head of the Tokyo Metropolitan Police Department’s Security Bureau. Its members all have pasts they are trying to put behind them. Inami Akira sustained serious trauma in a special mission and was discharged Self-Defense Forces; Tamura Saburo is also a special missions veteran, but due to an incident was ordered to transfer to the mobile unit from the Public Security Department in the wake of an incident. Picked out by their chief Yoshinaga , they're joined up by ex-hacker Oyama and explosives expert Kashii to form a special team that will tackle politically "dangerous" threats to the State that the government wants kept secret.
However, they
find themselves regularly confronting morally conflicting cases, which they begin to realize could shake up the country, depending on their success or failure.