マリリンは、いなくなった

Kyoko Maruhara, a 24-year-old Japanese language teacher, loses seven years of her memory after hitting her head, reverting to her 17-year-old self’s mindset. Her current flamboyant appearance and behavior starkly contrast with the earnest, happy teenager she remembers being. As a teacher, she’s shocked to discover she’s been involved in inappropriate relationships with students. Struggling to piece together the missing years, Kyoko faces confusion and judgment from colleagues and students. She begins questioning what happened to transform her so drastically, determined to reclaim her true self. (Unreviewed summary by Grok 3)