Content from Japanese Agency for Cultural Affairs

In 1964, Momoko came by herself to Tokyo from her hometown. She met Shūzō and married him. They raised two children together, but Shūzō suddenly passes away. Momoko is dumbfounded by being alone again. She begins to go to the library and borrows books. This changes her life.

An actor named Kosuke plays the role of Iemon in a stage version of Yotsuya Kaiden and his new lover Miyuki plays Oiwa. However, as they delve deeper into their respective performances, the line between fantasy and reality becomes obscured until the murderous, vengeful themes of the play bleed into their own relationship.

Divorced salaryman Yoji has just buried his mother in Tokyo. With few meaningful relationships left, he comes to grips with the realization that he has nothing to live for. A chance encounter with Minerva, a Filipina migrant worker who appears to sense his sadness, urges him to see his situation in a new way. A former nightclub entertainer, Minerva now works as a caregiver to provide for her only child in the Philippines. When Yoji discovers the decomposing corpse of his neighbor, an old man whose name he does not know, the death is ruled a kodokushi, or the lonely death. Unwilling to meet the same fate, Yoji throws caution to the wind to follow Minerva to Manila, the capital city of the Philippines.

Set in Tokyo seven years after the end of WWII, this surreal story revolves around the dreams and realities of a young boy who strays into a strange mansion while out chasing fliers dropped by a small aeroplane. Confined inside are four adults suffering from an incurable disease ('porphyria', which the author avoids specifying by name in the screenplay) which prevents them from having exposure to the sun.

A mind in the city looks inwards, and escapes into the rabbit's domain.