Hina Wada, a 17-year-old Haido High School student and skilled karate practitioner, emerges as a self-declared rival to Ran Mouri during a high-stakes tournament. Her formidable techniques initially secure her dominance in their match, showcasing tactical precision that positions her as a fierce challenger. The tide turns when external factors ignite Ran’s resolve, shifting momentum to secure Hina’s defeat. Before her tournament debut, Hina displays her combative instincts by intercepting a purse-snatching thief mid-escape, swiftly neutralizing the threat. This act underscores her alertness and athletic competence, reinforcing her proactive approach to justice.