On the right, a Kawasaki KZ 550, built in the style of a bōsōzoku rider of the 1980s. On the left, a kaido racer in the grachan style, created from the unloved A10-chassis Datsun 510.

In 1987, during Japan's golden era of tuning, the secret society of highly skilled drivers was founded. A large number of different street racing gangs existed in Japan at the time, but there were ...