Kagetora-kun wa Modorenai

Kagetora Fujiwara is the undisputed top fighter at his high school, having never lost a single bout. He takes immense pride in his fearsome reputation as the school's strongest. That all changes, however, when a freak traffic accident lands him in the hospital. Upon regaining consciousness, Kagetora is horrified to discover that his body has been completely transformed into that of a girl. Still struggling to process this bewildering new reality, he receives a sudden and uninvited guest—an arrival that only deepens the chaos and turns his life upside down.