Share this article

Suspect Crypto Transactions Rise in Japan But Still Just 1.7% of Total

Reported suspicious crypto transactions soared in the first 10 months of 2018, but fiat is still vastly more popular in money laundering.

Updated Sep 13, 2021, 8:39 a.m. Published Dec 6, 2018, 11:02 a.m.
BTC and yen

Japan’s cryptocurrency exchanges reported 5,944 suspicious transactions in the first 10 months of 2018.

According to a report from Jiji Press on Thursday, the data was released by the country’s National Police Agency (NPA), which indicated the cases were reported from January to October of that year.

STORY CONTINUES BELOW
Don't miss another story.Subscribe to the Crypto Daybook Americas Newsletter today. See all newsletters

The figure notably is 788 percent greater than the previous reported number of 669 cases for the period April to December, 2017.

The police agency believes that cases saw a sharp rise after Japan’s Financial Services Agency (FSA) passed a law in April 2017 that brought crypto exchanges under anti-money laundering (AML) and know-your-customer (KYC) rules.

"It's already been some time since the reporting system began, and it has been embraced by the industry through guidance from the Financial Services Agency," an NPA official was quoted as saying in The Japan Times.

The delay in the number of reports rising following the new regulation was put down to exchanges getting acquainted to the new reporting system.

The FSA law mandates that exchanges must report suspected transactions in an effort to crack down on cases that use cryptocurrency as a medium to facilitate illegal financial activities.

It's worth noting that, despite the sudden rise, crypto transactions only made up 1.7 percent of the total of reported suspicious transactions.

The Japan Times indicates that the NPA said it had received 346,139 reports of suspected money laundering and other illicit financial transactions in the same 10-month period. Most, it said, involved banks and other financial institutions.

Yen and bitcoin image via Shutterstock

More For You

KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

16:9 Image

KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.

What to know:

  • KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
  • This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
  • Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
  • Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
  • Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.

More For You

Bitcoin dips, but quickly recovers as U.S. captures Venezuela's Maduro

Nicolas Maduro

The U.S. overnight launched a military strike against Venezuela, capturing President Nicolas Maduro and his wife and extracting them from the country.

What to know:

  • The U.S. captured Venezuelan President Nicolas Maduro and his wife after a brief military operation Saturday morning, according to President Trump.
  • Crypto prices suffered a brief, modest drop on the first reports of the military action, but have since recovered.