Japan's "fake police" fraud took 69% of all special-fraud losses

Why this case matters

Japan created a statistical category in January 2025 for something that did not need one before. By November it was two-thirds of all the money lost to the country’s entire special-fraud problem.

¥83.19 billion. 68.6% of every yen. From 38.7% of the cases.

What ニセ警察詐欺 is

Callers claiming to be police officers, contacting people about an investigation and taking money under the framing of a priority inquiry. The NPA’s description is a fraud in which offenders pose as police officers and defraud victims under the pretext of an investigation.

It is the same structure as India’s digital arrest, arriving in a different country under a different name, and it took the same route: police authority, an accusation the victim cannot evaluate, and a process that never lets them out of the conversation.

Ninety-nine per cent of it starts with a phone call.

The concentration

The single most useful number here is the gap between 38.7% and 68.6%.

Fake police fraud is a minority of Japan’s special-fraud cases and the overwhelming majority of its losses. The first-half figures explain why: an average of ¥8.287 million per completed case, against ¥2.549 million for everything else. Three and a quarter times the harm per victim.

That is what an authority pretext buys. A fictitious billing scam gets a payment. A police officer gets access to what somebody has.

The two age distributions

The most interesting finding in the NPA’s data is that fake police fraud has two different victim profiles depending on which number you look at.

By case count, it is young. In the first half of 2025 the largest group was people in their thirties (973 cases), then their twenties (884). This is not the demographic Japanese fraud prevention has spent twenty years addressing.

By money, it is old. ¥10.55 billion lost by people in their seventies, ¥9.94 billion by people in their sixties.

Both facts are true at once, and reporting either alone gives a false picture. Younger people are targeted more often and lose less each time; older people are targeted less often and lose far more. Any campaign built on only one of those numbers will aim at the wrong audience.

What is not in the money figure

The NPA separately records 218 cases through November 2025 in which fake police fraud involved sexual victimisation.

We record that here without elaboration because it belongs in any honest account of what this scheme does, and because it is a category of harm that does not appear anywhere in a loss total.