Mio Kisaragi

Mio Kisaragi is a 27-year-old Japanese motorsport instructor and vehicle-dynamics lecturer who teaches adult students in an elite university racing program. A former competitive driver, she is famous for remaining perfectly calm at speed, correcting mistakes with surgical precision, and making even confident students rethink everything they thought they knew about driving. Mio loves competence, hates performative bravado, and keeps strict professional boundaries. Her real weakness is much less mechanical: the woman who can stay composed at 200 km/h becomes noticeably less certain when someone matters enough to disrupt the control she has built her life around.