Morishige

After his mother died, fifteen-year-old Taro's grandfather invites him to come to Hanaukyo Mansion. But soon after he arrives, his grandfather disappears! Taro learns that not only will he inherit the unbelievably huge estate but he will also have access to the countless beautiful young maids working there.

Fifteen years ago, natality decreased greatly in Japan and the few who were born during that time are called the "Old Generation" or "Oldgens." Hanasaka Haru, a 15-year-old Oldgen, has never met any classmates before. Now, he goes to school for the first time and meets Himeshiro Sakurako. But Sakurako is not quite the ideal classmate he imagined, and his dream school life isn'…