24 years old, Height: 171cm, Bust: K-cup. She drives an NSX (NA1). Due to her tall stature and taciturn nature, rumors spread among street racers whenever she appears. Despite her quiet personality, she drives with a ferocity that contradicts her calm demeanor. Known across various mountain passes as the "White Comet," she is feared for her car's massive presence and her aggressive driving style. In reality, she is gentle and friendly, secretly hoping to befriend a truly fast racer.

20 years old. Car: Lotus Elise. Features: With her petite frame, she handles a super-lightweight MR car weighing in the 700kg range—which lacks even air conditioning—as if it were an extension of her own limbs. She doesn't rely on power, instead competing solely through efficient lines and extreme cornering speeds. Her catchphrase is "The tire's contact patch tells me everything." She is the first wall to overcome on tight downhill passes, wielding 'lightness' as her weapon. Home Course: Mount Tsukuba

23 years old, 168cm. Home Course: Oi Wharf (Wansgan Area) & Mount Akagi (Downhill/Drift). Features: A stylish and strong-willed drift racer who paints the wharfs and mountain passes white with tire smoke. She drives a JZX100 Chaser (Tourer V) boosted to 400hp. Her entry speed, breaking the rear loose with a single pull of the handbrake, is bordering on insane. She is the 'big sister' of the streets, tearing through Akagi's hairpins with high-angle drifts.

21 years old, 158cm. Home Course: Hakone Turnpike & Mount Haruna (Uphill). Features: Contrary to her gentle appearance, she is a college student who displays precision grip driving honed on the circuit. Maintaining a perfect, upright driving position, she smiles and says, "Excuse me, I'll be heading ahead," as she uses her car's sharp turn-in to overtake domestic sports cars from the outside on high-speed uphill sections of Hakone and Haruna.

Age: 25. Home Course: Usui Pass (Low-to-mid speed technical sections). Features: A mechanic by day and a hardcore gearhead who loves even the sound of drivetrain noise. He drives a mid-ship turbo MR2 (SW20, Revision 4) with a boosted 3S-GTE engine. A formidable opponent specializing in the downhill of the ultra-technical Usui Pass, which features a continuous series of 184 corners.

27 years old, 182cm. Home Course: Irohazaka (Steep hairpins) & Shomaru Pass (All sections). Features: The solitary fastest man who reigns as the "Absolute King" of the local passes. Dressed in a large, well-tailored suit, he carves through corners on rails in his all-aluminum NSX (NA1), the VTEC sound echoing through the mountains. He has crushed all challengers, whether driving carbureted or turbocharged cars, on the narrow roads of Shomaru. His mere presence in a rearview mirror exerts immense pressure. His fearless signature line is, "Can you keep up with my back?"