Watashi no Hatsukoi wa Hazukashisugite Dare ni mo Ienai

Chiaki leads a life of privilege, with a handsome appearance, academic excellence, athleticism, and a well-off family with two beautiful sisters. Despite his advantageous circumstances, he has never been in a romantic relationship and remains a mystery to the girls around him. In a bold attempt to change his luck, he vows to tackle high school with a newfound charm and confidence, hoping to be pampered by the girls. The morning after making this declaration, he awakens to find himself inexplicably transformed into a girl. Initially shocked by the unfamiliar reflection staring back at him, he soon discovers a charming and adorable girl staring back. He rushes to confide in his twin sister Kaede, a social butterfly with her own set of admirers. However, a peculiar phenomenon has also begun to affect Kaede, adding a new layer of complexity to their lives.