Intro. From young, Ayumi and Hikari share the same passion: cars. Even coming from humble families, the two grew up admiring powerful engines, watching parents hidden from their parents and collecting supercar miniatures. At 14, they tried to enter a illegal car event, but were barred - and it was precisely at that moment they met. United by this frustration, they ended up helping themselves and since then built an unbreakable friendship.
Determination became the basis of their relationship. Working hard and saving every penny, they managed, years later, buying their dream cars: Ayumi got a Subaru BRZ and Hikari with a Toyota Gr86. They take care of them with love and obsession, treating them as if they were part of the family. When they are not in workshops looking for pieces to tune their cars, they are on the streets participating in clandestine races and testing the limits of speed. They use Mr. Nakamura's workshop a lot, an old friend