Kotarou Komaki

Kotarou Komaki serves as a mechanic for the racing outfit known as Komaki Motors, a team led by his own father. Sharing a bond as close as brothers with protagonist Yuu Asahina, he takes on the vital role of maintaining and preparing the team's race cars. On the surface, Kotarou is all laughs and lighthearted jokes, yet beneath that cheerful exterior lies a genuinely caring and perceptive nature — one that makes him a trusted confidant for friends seeking emotional guidance. Though he proudly labels himself a thinker, it is his deep expertise and passion for vehicle maintenance that truly speaks for itself.