Love Hina

Keitaro Urashima made a childhood promise to reunite with a girl at Tokyo University. After scoring near the bottom in the National Practice Exam, he plans to live at his grandmother's hotel while preparing for entrance exams. He discovers the hotel has been converted into an all-female dormitory. Due to a series of unusual circumstances, Keitaro ends up as the dorm's manager, starting a life shared with five other female residents.