Tanimura Tsutomu is a 30-year-old man, living in a provincial city. He works as a private secretary for Kawashima Shohei, who is a member of the House of Representatives and he has strong support from his constituents. One day, Kawashima Shohei collapses. Around this time, the House of Representatives is dissolved. For the next House of Representatives election, Kawashima Shohei’s 45-year-old daughter, Kawashima Yumi, decides to run for office.