Season 1

As usual Mako and Sayuki are racing on Mt. Usui. But Mako is battling emotional wounds from what she thinks was a rejection by Iketani, while Sayuki's childhood friend Shingo (of the Myogi Night Kids) and his teammate Nakazato arrive to warn them that a team made of Lancer Evolutions called Emperor is targeting Usui now, to conquer the Gunma area.

To make Mako’s world better, Sayuki sets up a perfect match for her best friend. At first this seems alright, but is it worth it if it means giving up her dreams in street racing for a relationship?