The plot centers on the narrator's brief but intense obsession with pinball, his life as a freelance translator, and his later efforts to reunite with the old pinball machine that he used to play. He describes living with a pair of identical unnamed female twins, who mysteriously appear in his apartment one morning, and disappear at the end of the book. Interspersed with the narrative are his memories of the Japanese student movement, and of his old girlfriend Naoko, who hanged herself. The plot alternates between describing the life of narrator and that of his friend, The Rat. Many familiar elements from Murakami's later novels are present. Wells, which are mentioned often in Murakami's novels and play a prominent role in The Wind-Up Bird Chronicle, occur several times in Pinball. There is also a brief discussion of the abuse of a cat, a plot element which recurs elsewhere in Murakami's fiction, especially Kafka on the Shore and The Wind-Up Bird Chronicle (in which the search for a missing cat is an important plotline). Rain and the sea are also prominent motifs.