Yasuo Shimosaka

Takahiro Yamane is the owner of an automobile tuning shop. His friend, Junichi Tashiro, has a girlfriend Nozomi who's a reporter and has connections to the race driver Keiichi Tsuchiya. Tashiro accepts a challenge from another street racer named Sawaki, and dies in the attempt. Nozomi shows Takahiro the Skyline GT-R that she bought for her late boyfriend. She gifts this car to him. Takahiro, while discouraged by her not to drive the Shutoko again, Sawaki challenges him to a duel.

In 1999, advanced science and technology enriched people's lives, but the damage caused when they were misused for crimes or went out of control and went out of control was also great. The Special Rescue Police Winspector (abbreviated as WSP) was established to deal with such a situation. Their purpose is not only to investigate crimes and arrest suspects but also to save the lives of those involved in crimes and disasters.