逃走鉄馬バイソン

Synopsis

On the last summer vacation of high school, Shinji and Ko came to Hokkaido for a tour. When I was stealing gasoline from a closed station, a motorcycle, Indian Chief, came. However, even a yakuza chasing this motorcycle appears there, causing a conflict. With Ko's bike involved, the Indian Chief manages to escape the yakuza, but Ko is furious when his bike is turned into a shaka.