Tokyo District Court is a recurring legal setting through which the novel places Kido’s professional life beside its wider questions about death, evidence, and institutional recognition. Its scenes range from a lawsuit seeking to establish why a worker died to the court work that precedes Kido’s discovery of a decisive clue about X’s identity.

Courtroom Work and Public Accountability

In one scene, Kido stands in the spacious lobby after the fifth oral argument in a lawsuit he has handled for nearly two years. His clients are the parents of a man who died by suicide after working excessive hours; with public criticism intensifying, the accused izakaya chain appears to be moving toward settlement. Kido and the parents review the case strategy before a debriefing with labor unions.

The father makes clear that the suit is not simply about winning. He wants to know what happened and why his son died. Kido responds with a nod, recognizing that the family’s sustained legal effort is driven by a demand for an account of the death, not only by the prospect of a favorable outcome. The court setting therefore frames litigation as a means of pursuing knowledge and acknowledgment as well as settlement.

A Point of Passage in Kido’s Investigation

Three days before Christmas, after finishing work at Tokyo District Court, Kido heads to Shibuya to attend an exhibition of art made by people on death row. A lawyer friend, Sugino, has told him about the event. Kido opposes capital punishment, though he has not previously participated directly in the abolition movement or defended a capital case. His immediate interest is in the art itself, sharpened by his encounter with Omiura and the prison postcards Omiura sent him.

The court is not the scene of the exhibition, but it anchors the sequence: Kido leaves its legal work for an encounter with art shaped by the prospect of state execution. He wonders what drawings might express when made by people living between a past murder and an execution awaiting them. The transition links his professional attention to death and responsibility with his emerging investigation into X, without making the two contexts identical.

Institutional Limits and Legal Repair

The novel’s wider legal plot provides a contrast to the court’s formal setting. When Rié and Kyoichi report the unexplained death and suspected identity of Rié’s husband, a detective asks who has actually died, files a missing-person report for Daisuké, and gives Rié no answer about how to establish her husband’s identity. Two weeks later, police say they cannot find a matching missing-person report and that there is no way to investigate at that time. Rié then turns to Kido, whose response is to pursue the matter through family-register records and the Miyazaki Family Court.

That separate proceeding shows how legal categories can both obstruct and repair a person’s recognized status. Kido petitions to reverse the record that treats Daisuké as dead and to remove the false Daisuké identity from Rié’s register, restoring her maiden name and annulling the marriage on grounds of error. The case requires Rié to appear in person and a DNA test to establish that X was not Daisuké. These events do not take place at Tokyo District Court, but their contrast with Kido’s work there clarifies the novel’s broader interest in what legal institutions can establish—and what they may initially fail to see.

Narrative Significance

Tokyo District Court is presented through distinct kinds of legal work rather than as a detailed architectural portrait. In the labor case, the court is where a family seeks a truthful account of a death; in the later sequence, it is the point from which Kido moves toward an exhibition that makes mortality and state punishment visible in another form. Across the wider narrative, the police response and the family-register proceedings show that official recognition depends on evidence and procedure, with consequences for whether a death, marriage, or identity can be recorded at all.