Japan regulators seek withdrawal delays at CEXs

TLDR

Japan's Financial Services Agency and National Police Agency have asked domestic crypto exchanges to add withdrawal delays and other safeguards to combat rising scam losses.

1. Regulators requested waiting periods on withdrawals, pre-registered withdrawal addresses, customer-specific limits, and stronger monitoring, but left implementation details to each exchange.
2. The goal is to slow stolen funds leaving platforms amid sharp growth in social media investment and romance scams, which have caused tens of billions of yen in losses.
3. The guidance is not yet binding, so the key watchpoint is how quickly major Japanese exchanges adopt these measures and whether they later become formal rules.

Deep Dive

1. Requested Safeguards In Detail

Japans Financial Services Agency (FSA), working with the National Police Agency, has sent an 11 point anti fraud package to the Japan Virtual and Crypto Assets Exchange Association, the countrys self regulatory body for exchanges. The notice asks exchanges to restrict crypto withdrawals for a period after fiat deposits or digital asset purchases and to require users to pre register withdrawal addresses, with a waiting window before a new address can be used.

Regulators also recommend customer specific withdrawal limits based on account history, stronger monitoring of transactions and access environments, phishing resistant multifactor authentication, and checks that a bank remitters name matches the crypto account holders name, as reported by outlets such as Cointelegraph and crypto.news. These are framed as recommendations rather than hard rules, with exchanges expected to tailor them to their own risk profiles.

2. Fraud Surge And Policy Motivation

Authorities explicitly link the request to rising fraud losses, particularly scams that route stolen money through exchange accounts before victims or platforms can react. Data cited in regulator focused coverage shows Japan recorded over 18,000 special fraud cases through May 2026, with roughly 151.47 billion yen in losses and growing social media investment and romance scams, including thousands of cases involving crypto transfers.

The proposed withdrawal delays are intended to create a time buffer where suspicious transactions can be flagged, held, or frozen before funds leave the exchange ecosystem. By pairing this with address pre registration and risk based limits, regulators aim to focus friction on higher risk patterns rather than applying blanket freezes to all users.

3. User Impact And What To Watch

For users of Japanese exchanges, the practical impact is likely slower first time withdrawals, mandatory setup of withdrawal addresses, and more verification when moving larger amounts or using new destinations. Some platforms, such as SBI VC Trade, already impose multi day restrictions after certain deposits, suggesting that implementation may extend or formalize practices that are already emerging.

Globally, this fits a broader trend of tighter controls on crypto transfers, similar in spirit to Brazils proposed delayed screening for large overseas crypto transfers and South Koreas expanded travel rule coverage. The next signals to watch are: public implementation timelines from major Japanese exchanges, any move by the FSA to turn these recommendations into binding rules, and whether other jurisdictions adopt comparable delay and screen models.

Conclusion

Japans regulators are pushing exchanges to trade some withdrawal speed for greater fraud resistance, using delays and address controls to intercept suspicious flows before funds exit. If exchanges adopt these safeguards broadly, user experience will become slightly slower but potentially safer, and Japan could help set a template for how other crypto markets balance instant access with scam prevention.