Keitarou Urashima

Keitarou Urashima is a 20-year-old cram school student striving to enter Tokyo University to fulfill a childhood promise made to a girl 15 years ago. His journey is fraught with challenges, including bad luck and poor study habits, leading him to fail the entrance exam three times, making him a third-year ronin. Eventually, his grandmother grants him ownership of the Hinata Inn, a girls' dormitory, where his clumsiness often lands him in awkward situations. Despite his flaws, Keitarou's friendly and determined nature wins the hearts of the girls.