The 1999 Japan Airlines hijacking became a turning point in a late-1990s Japanese media debate over mental illness, criminal responsibility, and the public identification of suspects. After a mentally ill man hijacked a plane departing Haneda and stabbed its captain, news organizations first largely withheld his name in keeping with customary practice. That restraint gave way to widespread identification and detailed reporting of his psychiatric history. Journalist Mami Hamaya objected to the shift and to the broader prejudice it reinforced.

Background and the hijacking

In the late 1990s, Japanese public discussion included calls for law-enforcement authorities to have greater power to forcibly confine people with mental illness. Hamaya followed these questions professionally: her work concerned how the law should respond when people with mental disabilities broke it, and she advocated for people with disabilities. Against that backdrop, the hijacking brought questions of public safety, criminal responsibility, and privacy into sharp conflict.

On July 23, 1999, a Japan Airlines plane leaving Haneda, Tokyo International Airport, was hijacked by a man with a history of mental illness and prior hospitalization in a mental hospital. During the hijacking, he stabbed the captain. He was arrested, and attention quickly turned not only to the crime but to whether the press should disclose his identity. The initial reluctance to name him followed the prevailing custom in cases involving a history of mental illness; it did not settle the argument for long.

The change in press coverage

On July 27, the conservative Sankei Shimbun began referring to the hijacker by name. The question of how the criminal justice system would assess his mental state remained unresolved in the account: prosecutors did not submit him to a formal competency evaluation before prosecuting him. The book presents that omission as implying that the prosecution considered him capable of criminal responsibility, rather than as the result of a reported formal assessment.

By August 10, Nihon Television, described as the Yomiuri’s sister news station, was also reporting his real name. By the time he was formally charged, almost every news agency was using it. Several outlets went further, disclosing extensive details of his psychological problems and medical history. The coverage thus moved from withholding a suspect’s identity under an established convention to making both his name and private health history widely available.

Hamaya’s objection

Hamaya strongly opposed publishing the man’s name and criticized the way the story was being covered. Her objection was not presented as a denial of the hijacking or the captain’s stabbing. She challenged the inference encouraged by the reporting: that receiving treatment for mental illness placed a person close to committing a terrible crime. In her view, coverage of one person’s act was being used to cast suspicion on mentally ill people as a group.

The narrator initially resisted her argument. Still shaped by a police-beat outlook, he thought in terms of punishing offenders rather than rehabilitating them and treated claims of mental illness as potentially fraudulent attempts to avoid prison. After Hamaya explained more about the hijacker’s history and the calls reaching mental-health clinics, the narrator began to understand her concern. His account emphasizes the gap between reporting a specific crime and turning it into a general judgment about a whole population.

Public meaning and narrative role

The episode illustrates how a dramatic crime could alter the boundaries of acceptable reporting. The initial restraint around the suspect’s name did not prevent newspapers from later publishing it; as the story developed, identifying him and exposing his medical history became increasingly routine. The book links that change to coverage that generalized from one case, helping to revive older prejudices and encourage discrimination against people with mental disabilities.

Hamaya did not retreat to fit the prevailing direction of coverage or an unstated newspaper policy. Her integrity and disagreement with the dominant framing brought professional consequences: she was labeled a troublemaker and a radical, and the narrator describes that period as the beginning of a difficult time for her. The hijacking therefore functions in the narrative both as a criminal event and as the occasion for a dispute over who bears the costs of public disclosure. It also marks a change in the narrator’s understanding: Hamaya’s account unsettles his reflex to treat punishment as the only relevant response and makes the stigmatizing effects of the press’s generalizations harder to ignore.