Nakaimo – My Sister Is Among Them!

When a young man inherits his father's vast company, the terms of the will come with an unexpected stipulation: before he can assume control, he must find a bride. Not just any bride, however. He must marry a girl from his new school, one who has no idea of his true identity or his family’s immense wealth. It's a high-stakes romantic quest, complicated by the fact that he's a transfer student, making every new encounter a potential step toward his future—or a disastrous misstep. The challenge intensifies with a shocking twist: his father's will also reveals that his long-lost sister is among the students at this very school. Now, the search for a fiancée becomes a delicate tightrope walk, as he endeavors to identify his destined partner without accidentally falling for his own sibling. It’s a comedic and suspenseful tale of hidden identities, familial secrets, and the intricate, often awkward, journey to love and legacy.

✦ AI-drafted summary