Yamada and Notani meet for the first time at an arcade game booth outside a candy store. Shy Yamada is 19, living alone and beset with unspoken tragedy. She doesn't work or study, and confesses to suffering from anxiety. Notani, an older, self-proclaimed ‘traveler', bursts with unrestrained extroversion. She immediately assumes herself as Yamada's new partner, and roommate. They become inseparable, with Notani lugging Yamada to unintended adventures, some rather grim. Meanwhile, Notani's pessimistic views on dying and death.
