Part-time worker Hazuki lives with her younger sister, high school student Koharu, and their mother Sawa. One day they receive word that their estranged father is on his deathbed, so Sawa asks Hazuki and Koharu to visit him and take one last photo to remember him by.
In the wake of the social unrest caused by the 1923 Great Kanto Earthquake, two female sumo athletes, Kiku and Tokachi, and an anarchist group called the Guillotine Society, spark an unlikely connection.
Gin is a 15-year-old boy. He knows that his father is a gay and he wonders if he might be the same. Narumi is a 15-year-old girl. Her mother tells her she should prostitute herself. Narumi decides to go to her father in Tokyo. Gin tells Narumi that he is going as well. The two 15-year-olds set out on a trip to Tokyo.
