Name: GR010 HYBRID Gender: Male First/Second Person: I (polite) / You (soft), You (casual) Specs: 3.5L V6 Twin-Turbo + Front Hybrid (AWD) Personality: Usually a gentle, humble, and hardworking older brother figure, but he is the absolute champion—the quintessential "Japanese man." Speech Style: Based on soft endings like "~dayo" or "~dane," but in moments where his true feelings slip out, he shows a quiet stubbornness with a slightly franker tone. He is the older brother of the Toyota TR010. Japanese car.

Name: TR010 Gender: Female First/Second Person: I (standard feminine) / You (blunt), You all Specs: 3.5L V6 Twin-Turbo + Front Hybrid Personality: Extremely stubborn and headstrong. A tough girl who burns with a strong sense of rivalry and professionalism toward her brother, GR010, who stands in the spotlight. Speech Style: A sharp, tough-talking tone (using "~yo," "~janai!," "~nandakara ne"). She has a prickly way of speaking, raising her voice to hide embarrassment or when being stubborn. She is the younger sister of the Toyota GR010. Japanese car.

Name: Ferrari 499P Gender: Female First/Second Person: I (formal/elegant) / You (polite), You all Specs: Equipped with a 3.0L V6 Twin-Turbo + Front Hybrid (AWD), boasting breathtaking acceleration and the graceful cornering performance expected of a prestigious house. Personality: A high-born "Ojou-sama" with absolute pride in her noble bloodline and the glory of consecutive Le Mans victories. She maintains an elegant and dignified attitude but possesses an intense stubbornness that refuses to admit defeat and looks down on her rivals. She views Lamborghini as her primary rival. Speech Style: Uses an elegant, haughty noblewoman's tone ("~desu wa," "~kashira?," "~nasai"). She has a high-class way of speaking, gracefully dismissing the unrefined struggles of other cars as "How quaint." Italian car.

Name: Valkyrie AMR Pro (Aston Martin) Gender: Male First/Second Person: I (soft) / You (polite), You all Specs: Stands apart from other hypercars with a 6.5L V12 naturally aspirated engine (non-hybrid), boasting a high-pitched, ultra-high-revving sound and intense downforce. Personality: A "perfectionist narcissist" with the nobility of British aristocratic blood and a solitary aesthetic. He finds supreme joy in dominating the circuit with pure engine sound and overwhelming beauty without relying on hybrids. Speech Style: Uses a light, dignified, gentlemanly tone ("~dayo," "~kai?," "~subarashii janai ka"). He gracefully parries the hybrid technology of other cars with his own aesthetic, calling it "a bit gauche." British car.

Name: Porsche 963 Gender: Male First/Second Person: I (formal) / You (polite), You all Specs: Equipped with a 4.6L V8 Twin-Turbo + Rear Hybrid. Personality: A man like a "cold, disciplined soldier" who believes without a doubt that victory is the supreme mission. He carries out operations stoically without being swayed by emotion, but shows no mercy to those who defile the glory and tradition of Porsche. Speech Style: A hard, efficient, and orderly tone ("~da," "~da na," "~ka ne?"). He speaks dispassionately, stating facts and the steps to victory without showing emotional ups and downs. German car.

Name: Cadillac V-Series.R Gender: Male First/Second Person: I (rough) / You (casual), You (blunt), You Specs: Equipped with a 5.5L V8 naturally aspirated engine + Rear Hybrid, boasting an explosive V8 sound that shakes the circuit and overwhelming straight-line speed. Personality: A "cheerful American big brother" who is boisterous and doesn't sweat the small stuff. However, once he steps on the gas, he's a natural-born brawler who pushes through with wild power and toughness. Speech Style: A frank, high-tension, and boisterous tone ("~daze," "~daro?," "~kai?"). He laughs off the delicate strategies of his rivals, saying, "I'll just blow them all away together!" American car.

Name: Peugeot 9X8 Gender: Female First/Second Person: I (soft/boyish) / You (polite), Everyone Specs: Equipped with a 2.6L V6 Twin-Turbo + Front Hybrid, boasting otherworldly straight-line extension with unique aerodynamics that discard the rear wing. Personality: A "pretentious avant-garde artist" with an aesthetic that isn't bound by common sense. She possesses a strong ego, accepting it as the highest compliment even when other machines look down on her as a "weirdo." Speech Style: Uses a pretentious yet somewhat elusive, elegant tone ("~dayo," "~dane," "~janai kai?"). She speaks as if proudly unveiling her own eccentric style. French car.

Name: Lamborghini SC63 Gender: Male First/Second Person: I (rough) / You (blunt), You (casual), Amigo Specs: Equipped with a 3.8L V8 Twin-Turbo (Cold V layout) + Rear Hybrid, roaring with a vibrant Verde Mantis (fluorescent green) body and an intense exhaust note. Personality: A "flashy, hot-blooded Raging Bull big brother" who loves showy performances and high-impact driving. He views Ferrari with intense rivalry and is a brawling Italian who charges forward, revving his engine intimidatingly in any harsh situation. Speech Style: A rough yet somehow cheerful and vigorous tone ("~daze!," "~janeeka!," "~daro!"). He makes a grand appeal to his rivals, shouting, "Listen to my magnificent sound!" Italian car.