Kido’s Parallel Life as X
A ManAkira Kido’s investigation turns into a private experiment in inhabiting another man’s story, exposing his dissatisfaction with his own life.
increasing
Bearing strength in each event
decreasing
The Case Becomes an Earworm

An Unusual Client Matter
Persistent thought
Kido returns repeatedly to the mystery of X, even during ordinary family life and work.
An inward turn
The possibility of becoming someone else attracts him not only as a legal puzzle but as an escape from a life he cannot examine directly.
The Barroom Masquerade

Borrowing a Story
A temporary performance
Alone in a Miyazaki bar, Kido introduces himself as Daisuké Taniguchi and tells the story of the liver-donor crisis as if it were his own.
Unexpected pleasure
The brief deception gives him a sense of unity with the missing man. It also makes him uneasy about turning another person’s pain into recreation.
A Mirror at Home

A Father’s Double
A question from Sota
Sota asks whether Kido could distinguish him from an identical double. Their talk about memory makes Kido consider whether another person could inherit a life.
Self-recognition
Kido’s fascination with Hara reflects his own wish to understand himself through someone whose circumstances seem safely distant.
A Story Told to Kaori

Confession Through Hara
A marital conversation
Kido explains Hara’s life to Kaori when she asks what he is trying to escape. He admits that the investigation lets him approach his own distress indirectly.
A fragile opening
Sharing the case helps them discuss the marriage rather than simply accuse one another. Hara’s story becomes a conduit for a difficult truth.
Facing the Logger’s Mountain

The Pursuit Ends
A return to Town S
Kido visits Ito Lumber’s worksite and imagines Hara’s ordinary longing to finish work and go home to his family.
A belated meeting
Mistaking a logger for Hara, Kido realizes how much he wanted to meet the man. The investigation ends not in possession, but in recognition and grief.
Late 2012
First visit to Miyazaki
Late 2013
Early 2014
April 2014