Tokyo Metropolitan Police Department handling trafficking cases

The Tokyo Metropolitan Police Department handling trafficking cases is portrayed as both a major investigative force and an institution whose procedures can obstruct justice. Its officers search for evidence, coordinate with journalists, and protect people facing threats; in trafficking cases, however, immigration enforcement can expose exploited women to punishment and removal while leaving perpetrators harder to prosecute. The department’s reach is substantial, but the outcomes depend on which priorities its units choose to serve.

Intelligence and Investigative Methods

The department’s information work extends beyond formal interviews and raids. One account of the police’s anti-organized-crime work describes officers seeking information directly from yakuza figures and reading documents left in offices or discarded in rubbish. The materials were not formally handed over; the source characterized the arrangement as a way to obtain organizational details while preserving the appearance that no direct transfer had occurred. The department’s intelligence network thus appears not simply as a matter of official files, but as a set of relationships and carefully managed exchanges.

That reliance on sources also shaped investigations. After Jake Adelstein passed on information about a suspected internal power struggle, his police contact undertook to look into it. In another case, Takada told the contact that he had Sekine in his custody and offered Adelstein the chance to listen to questioning. The contact declined to attend, but insisted that Takada not kill Sekine and report what he learned. Takada’s word was treated as sufficient reassurance. The episode shows how information could move among journalists, police, and yakuza contacts while the line between formal procedure and personal assurance remained consequential.

The department’s investigative choices could also be contested in public. After Adelstein reported that Lucie Blackman and Joji Obara had met and that witnesses could establish the encounter, the department was angered: it had wanted to surprise Obara. The report ran in Yomiuri Shinbun, while competing newspapers published similar information about a week later. The dispute was not over whether the meeting mattered, but over who controlled the timing of disclosure and the police operation that might follow.

Trafficking Cases and the Treatment of Victims

The department’s response to trafficking exposed a sharper institutional contradiction. Women from Poland, Russia, and Estonia were described to Adelstein as being forced to work without pay. One woman’s account of recruitment began with an internet advertisement promising well-paid hostess work in Japan. After arriving, she was taken to a cramped apartment, persuaded to place her passport and valuables in a drawer, and then brought to a venue whose actual work differed from what she had been promised. The men managing the arrangement imposed daily charges and debts; when she tried to leave, her passport and ticket were gone. These circumstances supplied evidence of deception, control, and debt, not simply a dispute over immigration status.

After Adelstein’s article appeared on February 8, 2004, a detective from the newly formed Organized Crime Control Division 1 invited him to discuss the case and asked whether he could bring a woman forward as a witness. The detective said she would have to be arrested for working illegally on a tourist visa and deported; her testimony might then help police bring immigration-law charges against the men and close their business. That approach put the prospective witness at risk in order to secure evidence against the operators. Adelstein challenged the logic: a woman who faced arrest and deportation had little reason to come forward.

The investigative problem continued after raids. Women who had been victimized often could not identify the people responsible, the places where they had been held, or the Japanese intermediaries involved. Police cited language barriers, illegal work, and the difficulty of securing dependable testimony as reasons that they could not build cases for kidnapping, rape, or assault; deporting women after a club owner’s arrest could further weaken prosecution. Adelstein describes the result as a cycle in which the immigration violation was readily actionable while other alleged crimes remained difficult to pursue. He also spent personal money helping women, including arranging travel and medical assistance, because he could not accept that those harmed should be left without support. His reporting moved from individual cases toward scrutiny of the institutions that shaped those outcomes.

Raids, Coordination, and Publicity

The department’s operations could be large and highly visible. On August 11, it raided the Goryo-kai headquarters in Shizuoka Prefecture. Police had not accounted for a traffic jam, delaying the start until around noon and leaving newspaper editors waiting for a story that was not yet ready. Reporters from the local Yomiuri Shinbun office photographed yakuza members standing aside as officers in riot gear and plainclothes investigators moved through the building, carrying out boxes believed to contain documents. The operation illustrates how police action, press access, and the logistics of publication became intertwined.

In the investigation of Susumu Kajiyama, the department’s work was coordinated with a planned sequence of disclosures. After Adelstein’s reporting on Kajiyama’s Las Vegas activity, a division chief and the newspaper arranged for the article to appear before an announcement that more than two million dollars had been seized from a Tokyo safe-deposit box. The department then planned to rearrest Kajiyama under Japanese money-laundering laws, while the paper would report on the American investigation. The reporting and police announcements were therefore linked by timing as well as subject: the department’s actions produced public information, while the newspaper’s exclusive coverage was negotiated in advance.

The department also received information through outside institutions and unexpected leaks. In 2007, a detective at Kitazawa Police Department accidentally exposed the Tokyo Metropolitan Police Department’s file on Tadamasa Goto through a file-sharing network. Adelstein downloaded it, finding flight records and information that helped establish when Goto had travelled to UCLA for surgery. The leak made sensitive investigative material available beyond the police, while the file’s references to front companies also pointed toward how business interests could exert pressure on media outlets. The episode reveals a vulnerability in the department’s control of its own records, with consequences that reached well beyond the investigation.

Protection, Trust, and Institutional Limits

The department’s relationship with Adelstein changed dramatically when his reporting on Goto put him at risk. On March 5, 2008, he was placed under police protection. An FBI special agent accompanied him to the National Police Agency, where officials discussed possible measures; U.S. law enforcement was also asked to watch his home in America. Adelstein refused to identify his source inside Goto-gumi, despite being warned that this could make round-the-clock protection harder to justify. He was then taken to meet the department’s Organized Crime Control Investigative Division 3, the unit responsible for his protection. People he had once written about as a reporter had become people on whom his safety depended.

Some officers supported him personally. Before the meeting, Adelstein had warned police contacts to pretend they did not know him. One detective instead told him that colleagues would vouch for his character and that they would stand by him, recalling information he had previously supplied about a soapland. Another detective described Goto as connected to more than seventeen murders and an attempted murder, and told Adelstein that his reporting was doing work the police should have been doing. These assurances did not erase the risks or the department’s institutional limits, but they showed how professional relationships could become a source of protection when formal safeguards were under strain.

The warning from Alien Cop complicated that trust. He advised Adelstein to consider whom he had contacted most often, because Goto’s associates could target those people if they could not reach the reporter directly. He also cautioned that not every police officer was a friend. In the department’s world, information networks offered both access and exposure: a phone number might lead to an address, and a source might become a point of danger for others.

Institutional Significance

Across these episodes, the department is neither a single-minded protector nor a uniform obstacle. It can conduct major investigations, raid criminal headquarters, coordinate disclosures, and place a threatened reporter under protection. Yet its response to trafficked women shows how enforcement priorities may shift responsibility onto those least able to bear it. The book’s account makes the department’s effectiveness inseparable from its relationships—with informants, reporters, other agencies, and vulnerable witnesses—and from the costs imposed when evidence-gathering and immigration enforcement take precedence over victim protection.