Japan's Crypto Exchanges Self-Regulate In Wake of $500 Million Hack
Sixteen cryptocurrency exchanges in Japan have formed a new self-regulatory organization, an effort that comes in the wake of a $500 million hack.

Sixteen cryptocurrency exchanges in Japan have formed a new self-regulatory organization, an effort that comes in the wake of the $500 million theft in January.
According to a report from Nikkei, the new initiative will see the group of licensed cryptocurrency exchanges, represented by two trade organizations in Japan, working towards rolling out standards in April for the country's Financial Services Agency (FSA) in an effort to improve security measures among them. The group will also work toward developing standards for activities around initial coin offerings.
The new organization's formation, the name of which has yet to be determined, came after the two trade groups – the Japan Cryptocurrency Business Association (JCBA) and Japan Blockchain Association (JBA) – reached an agreement last week.
Taizen Okuyama, president of foreign exchange trading firm Money Partners Group and chairman of the JCBA, and Yuzo Kano, CEO of exchange startup bitFlyer and the head of the JBA, will serve as the chairman and vice chairman of the new group, respectively.
The move confirms previous reports about an effort to develop an SRO for Japan's cryptocurrency exchange ecosystem.
The idea was put forward as a way to shore up public confidence in the wake of a hack that resulted in the theft $500 million worth of the NEM token from Coincheck, one of the Japanese exchanges that have yet to be fully approved by the FSA.
As previously reported, Coincheck hasn't been approved yet by the financial regulator because of security issues, which the FSA said it had alerted Coincheck about prior to the heist.
Disclosure: CoinDesk is a subsidiary of Digital Currency Group, which has an ownership stake in bitFlyer.
Miniature image via Shutterstock
More For You
Exchange Review - March 2025

CoinDesk Data's monthly Exchange Review captures the key developments within the cryptocurrency exchange market. The report includes analyses that relate to exchange volumes, crypto derivatives trading, market segmentation by fees, fiat trading, and more.
What to know:
Trading activity softened in March as market uncertainty grew amid escalating tariff tensions between the U.S. and global trading partners. Centralized exchanges recorded their lowest combined trading volume since October, declining 6.24% to $6.79tn. This marked the third consecutive monthly decline across both market segments, with spot trading volume falling 14.1% to $1.98tn and derivatives trading slipping 2.56% to $4.81tn.
- Trading Volumes Decline for Third Consecutive Month: Combined spot and derivatives trading volume on centralized exchanges fell by 6.24% to $6.79tn in March 2025, reaching the lowest level since October. Both spot and derivatives markets recorded their third consecutive monthly decline, falling 14.1% and 2.56% to $1.98tn and $4.81tn respectively.
- Institutional Crypto Trading Volume on CME Falls 23.5%: In March, total derivatives trading volume on the CME exchange fell by 23.5% to $175bn, the lowest monthly volume since October 2024. CME's market share among derivatives exchanges dropped from 4.63% to 3.64%, suggesting declining institutional interest amid current macroeconomic conditions.
- Bybit Spot Market Share Slides in March: Spot trading volume on Bybit fell by 52.1% to $81.1bn in March, coinciding with decreased trading activity following the hack of the exchange's cold wallets in February. Bybit's spot market share dropped from 7.35% to 4.10%, its lowest since July 2023.
More For You
This article is created to test tags being added to image overlays

Dek: This article is created to test tags being added to image overlays
What to know:
- Ethena's USDe becomes fifth stablecoin to surpass $10 billion market cap in just 609 days, while Tether's dominance continues to slip.