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Japan's police see no evil

A drive to keep crime statistics low often fosters an official aversion to autopsies, critics say.

November 09, 2007|Bruce Wallace | Times Staff Writer

TOKYO — Photos of the teenager's corpse show a deep cut on his right arm, horrific bruising on his neck and chest. His face is swollen and covered with cuts. A silhouette of violence runs from the corner of his left eye over the cheekbone to his jaw, and his legs are pocked with small burns the size of a lighted cigarette.

But police in Japan's Aichi prefecture saw something else when they looked at the body of Takashi Saito, a 17-year-old sumo wrestler who arrived at a hospital in June. The cause of death was "heart disease," police declared.

As is common in Japan, Aichi police reached their verdict on how Saito died without an autopsy. No need for a coroner, they said. No crime involved. Only 6.3% of the unnatural deaths in Aichi are investigated by a medical examiner, a minuscule rate even by nationwide standards in Japan, where an autopsy is performed in 11.2% of cases.

Forensic scientists say there are many reasons for the low rate, including inadequate budgets and a desperate shortage of pathologists outside the biggest urban areas. There is also a cultural resistance in Japan to handling the dead, with families often reluctant to insist upon a procedure that invades the body of a loved one.

But Saito's case has given credence to complaints by a group of frustrated doctors, former pathologists and ex-cops who argue that Japan's police culture is the main obstacle.

Police discourage autopsies that might reveal a higher homicide rate in their jurisdiction, and pressure doctors to attribute unnatural deaths to health reasons, usually heart failure, the group alleges. Odds are, it says, that people are getting away with murder in Japan, a country that officially claims one of the lowest per capita homicide rates in the world.

"You can commit a perfect murder in Japan because the body is not likely to be examined," says Hiromasa Saikawa, a former member of the Tokyo Metropolitan Police security and intelligence division. He says senior police officers are "obsessed with statistics because that's how you get promotions," and strive to reduce the number of criminal cases as much as possible to keep their almost perfect solution rate.

Japan's annual police report says its officers made arrests in 96.6% of the country's 1,392 homicides in 2005.

But Saikawa, who says he became disillusioned by "fishy" police practices and in 1997 left the force in disgust after 30 years, claims that police try to avoid adding homicides to their caseload unless the identity of the killer is obvious.

"All the police care about is how they look to people; it's all PR to show that their capabilities are high," Saikawa says. "Without autopsies they can keep their percentage [of solved cases] high. It's all about numbers."


The former policeman has written a memoir of his time on the force. Called "Policeman at the Scene," it describes a police culture that has chipped away at the effectiveness of an autopsy system created during the U.S. occupation after World War II.

"The police textbooks taught us not to trust doctors," he says, adding that police officers indirectly pressure doctors to sign death certificates without an autopsy. "Doctors are afraid of the police. They are afraid of retaliation. They worry the police could prosecute them for malpractice. So they are easily pressured.

"There is no one refereeing the police," Saikawa says. "It's scary."

After the war, Americans created a medical examiner's office for Tokyo after learning that thousands of deaths in the postwar rubble were being ascribed to starvation without any forensic examination. It was soon discovered that a tuberculosis epidemic was the main culprit.

The system was soon expanded to six other big cities which, for the most part, are the jurisdictions where autopsies are done with the most frequency (in 2004, autopsies were conducted in 29% of Kanagawa prefecture's unnatural deaths; 18% of those in Tokyo). But much of the country remains without a fully functioning medical examiner system.

"There aren't many doctors who want to do this kind of work and that means some areas don't have a medical examiner at all," says Dr. Masahiko Ueno, a former chief medical examiner in Tokyo who spent 30 years in the coroner's office until he retired in 1988. Since then he has written more than 30 books about the cases that animated his career and the cold cases that intrigue him in retirement.

Ueno says his experience leaves him convinced that many homicides are being missed and he, too, blames a system that gives police great discretion over when an autopsy is performed. Although doctors are legally required to report "unnatural deaths" to police, the country's medical act does not precisely define what that is.

The philosophical approach to death investigations differs between the West and Japan.

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