Dance Dance Dance by Haruki Murakami is the fourth book in the Rat Chronicles but it is not required for you to read the all the books in the chronicles before this one. This fourth part is more of a sequel to the third one, A Wild Sheep Chase but still has little connection to it.
This book is narrated by a nameless writer who is divorced. The story starts with his adventures and memories of a hotel in the mountains of Sapporo, where his mediocre life is elevated by an incident that builds the course of this novel. His ex-girlfriend, named Kiki in the book, and no second name provided, has mysteriously disappeared. He encounters the Sheep Man, a being from another world that claims everything and everyone in the writer’s life are connected. He meets a friend who is a famous actor and just spends money to show his expenses. Then he come across a thirteen year old girl with whom his friendship grows through out the novel.