The Family Register Puzzle

A Man

The legal record first authenticates the wrong identity, then becomes the instrument through which Kido reconstructs the exchanges and Rié’s family status.

increasing

Bearing strength in each event

decreasing

A Valid Name on Paper A Valid Name on Paper from "A Man". Official Recognition Everyday documentation The man claiming to be Daisuké Taniguchi marries Rié, uses ordinary identification, and appears in government…

A Valid Name on Paper from "A Man". Official Recognition Everyday documentation The man claiming to be Daisuké Taniguchi marries Rié, uses ordinary identification, and appears in government…

Official Recognition Everyday documentation The man claiming to be Daisuké Taniguchi marries Rié, uses ordinary identification, and appears in government records under that name. The contradiction His paperwork remains internally consistent, yet Kyoichi rejects his photograph. The documents certify a person whose face and lived identity do not match.

The Police Decline to Investigate

A Missing Person in Limbo Competing records The police accept a missing-person report for Daisuké while the same register says he is dead. The mismatch makes the case easy to defer. A family left waiting Rié receives little help identifying her husband. The bureaucratic deadlock makes professional legal assistance necessary.

Correcting the Marriage Record

Erasing an Error Court petitions Kido asks the family court to restore Daisuké’s living status and annul Rié’s marriage on grounds of mistaken identity. Consequences for the family The court’s correction restores Rié’s maiden name but makes Hana legally illegitimate. Legal accuracy repairs one record while creating painful questions about family recognition.

The Broker’s Trail The Broker’s Trail from "A Man". Registers as Commodities A precedent Kido studies the 2007 Adachi case and finds that a broker arranged exchanges of family registers for a fee.

The Broker’s Trail from "A Man". Registers as Commodities A precedent Kido studies the 2007 Adachi case and finds that a broker arranged exchanges of family registers for a fee.

Registers as Commodities A precedent Kido studies the 2007 Adachi case and finds that a broker arranged exchanges of family registers for a fee. A hidden market The discovery makes it plausible that both Hara and Daisuké acquired identities through repeated transactions, not a simple one-time impersonation.

The Exchanges Reconstructed The Exchanges Reconstructed from "A Man". A Chain of Identities Hara’s route Evidence indicates that Hara first became Yoshihiko Sonézaki, then exchanged registers with Daisuké Taniguchi.

The Exchanges Reconstructed from "A Man". A Chain of Identities Hara’s route Evidence indicates that Hara first became Yoshihiko Sonézaki, then exchanged registers with Daisuké Taniguchi.

A Chain of Identities Hara’s route Evidence indicates that Hara first became Yoshihiko Sonézaki, then exchanged registers with Daisuké Taniguchi. The cost of correction Daisuké remains alive under a later identity, while Hara’s legal history is restored only after his death. The family register reveals lives it cannot make whole again.

During X’s marriage and death

September–October 2011

Early 2013

Late 2013

Early 2014