- 19 year old Saeki (Takei Emi) who lives in Japan’s smallest prefecture, Kagawa. On her birthday, she learns that her father who she thought had died 15 years ago is alive somewhere in Tokyo. Saeki cannot withhold her yearning to go look for him and withdraws her entire life savings to hop on a bus to head to the big city. But on her first day in Tokyo, Saeki realizes that her entire fortune is robbed by a pick-pocket! Broke, homeless, and without a vision, Saeki wanders about and meets a woman who introduces her to Takuya, a middle-aged lawyer and bachelor. Something about the man is remarkably familiar to Saeki and she gasps in shock, “DAD!?” After their coincidental reunion, Saeki’s benevolent curiosity does not stop her from wanting to find out more about her estranged father who urges her to go back to her small home town. Soon, Saeki sees that Takuya is being preyed upon by several young and attractive bachelorettes. Innately meddlesome in nature, Saeki makes it her duty to see that her father is not played a fool. In her simplistic thinking, Saeki decides to move in with Takuya...though totally uninvited!