It is not a mystery novel, it is something between a paranormal story and a critique of gender relations in Japan.
Heisuke lives the life of the average man in Japan, working hard, and providing for his wife, Naoko and his daughter, Monami.
During a journey to visit the family, both, Naoko and Monami are seriously injured in a bus accident. Naoko loses her life saving that of Monami.
When thereafter Monami finally awakes from a coma, assures Heisuke that she is Naoko’s mind in Monami’s body, and her behaviour, knowledge and way to express herself suggests that she is telling the truth.
Heisuke and Naoko-Monami, start living a strange life in which they have to behave as father and daughter when what they really are is husband and wife.
They feel hurt when their aims change with the big difference of ages and prospects.
Even if the story seems just a fantasy, it establishes a good point.
Can you imagine that you have a second opportunity to start your life all over again?
You were thirty-six years old and suddenly you are only eleven, and all these things that you missed or you had liked to do or to experience in the past, are again at your disposal, with the experience of a grown-up woman, but the youthfulness of a young woman with her whole life to start. You will have again at your disposal a blank book to release.
I have heard a lot of times that “Parents try to live part of their life through their children”, and in this novel this idea becomes possible.
A second opportunity to reach your dreams, to be better, to not make the mistakes of your past. It is an interesting idea to meditate on.
This is not a great story, it is not so different from many others but makes you think about the possibility of a fresh start.
How would you change your past? Will you change everything? Will you keep part of your mistakes not to lose the happy moments of your life?
The end of this story is like the beginning, surprising. It is as a new life would be.
Keigo Higashino is a Japanese author chiefly known for his mystery novels. He served as the 13th President of Mystery Writers of Japan from 2009 to 2013.
Born in Osaka, he started writing novels while still working as an engineer at Nippon Denso Co. (presently DENSO). He won the Edogawa Rampo Award, which is awarded annually to the unpublished finest mystery work, in 1985 for the novelHōkago (After School) at age 27. Subsequently, he quit his job and started a career as a writer in Tokyo.
In 1999, he won the Mystery Writers of Japan Award for the novel Naoko, which was translated into English by Kerim Yasar and published by Vertical Inc. in 2004. In 2006, he won the 134th Naoki Prize for The Devotion of Suspect X (Yōgisha X no Kenshin). His novels had been nominated five times before winning the award. The novel also won the 6th Honkaku Mystery Grand Prize and was ranked as the number-one novel by Kono Mystery ga Sugoi! 2006 and 2006 Honkaku Mystery Best 10, annual mystery fiction guide books published in Japan.
The English translation of The Devotion of Suspect X was nominated for the 2012 Edgar Award for Best Novel and the 2012Barry Award for Best First Novel.
He writes not only mystery novels but also essays and story books for children. The style of writing differs from his novels, but basically he does not use as many characters as in his novels.