After Japan's defeat in WWII, "Pandora no hako" follows a young man named Risuke (Shota Sometani) who has contracted tuberculosis. He travels to the countryside to a unique nursing facility to receive treatment for his disease. At the sanatorium all the patients and nurses go by nicknames and Risuke decides to reinvent himself as Hibari. During his stay, Hibari develops realationships with other patients and nurses. After Hibari's friend Tsuikushi (Yosuke Kubozuka) gets discharged from the nursing facility, Hibari writes to him about his relationships with Dakesang (Mieko Kawakami) the chief nurse and Mabo (Riisa Naka) another nurse that is bright and seems to like him.
Kayoko
Office drone Arisu finds his own life imitating the mystery novels of his favourite writer when his wife disappears and he finds he is being pursued by a sinister figure in a rabbit suit.
Mihari Ninomiya
Four beautiful sisters are entrusted with taking care of Kinjiro, a giant salamander and national treasure. Rumors spread that Kinjiro is an impostor, so a genius x-ray technician is sent to run some tests.
Ikumi
A young man awakens in the hospital after an accident wipes his memory. Fascinated by a textbook full of drawings of dissections, Hiroshi is drawn to a medical school where he catches the eye of a fellow student. But it’s another who becomes his obsession…the dead woman on the cadaver table.