Pegasus Bookstore is going through hard times due to competition from internet bookstores. Kitamura Aki and Nishioka Riko are employees at Pegasus Bookstore. Aki is 23 years old. She has a strong will and freewheeling personality. She places her job and dreams above marriage. Riko is a 40-year-old single woman. She is the vice-manager at the bookstore. She has pride in her work. The two women have completely different personalities.

"Hankyu Densha" follows the lives of various people who commute on Hankyu Railway's Imazu Line - connecting the cities of Nishinomiya and Takarazuka in Hyogo prefecture. One of the commuters is Shoko (Miki Nakatani), an office worker in her 30s who lost her boyfriend to a younger colleague. There's also a college student (Erika Toda) who is so easily persuaded by her no good boyfriend. Other commuters include a grandmother & granddaughter, a house wife, a female high school student, and a female otaku college student. Although the train ride takes only 15 minutes between two stations, the lives of these commuters are changed as they interact with each other...