
Quick Takeaways:
- Japan’s new crypto regulation will make insider trading illegal by 2026.
- Crypto assets will be treated like traditional securities.
- Regulators will be able to investigate, fine, and prosecute offenders.
What Japan’s New Crypto Regulation Means (and Why It Matters)
If you’ve been watching crypto for a while, you know Japan has always had an interesting relationship with digital assets. On one hand, it’s been open to innovation. On the other, it’s still figuring out how to protect investors.
Now, a big shift is coming and it’s one that could ripple across the global crypto scene.
The goal of Japan’s new cryptocurrency law is to make insider trading illegal in the industry by 2026.
With this development, digital assets might be subject to the same stringent regulations as more conventional financial goods like stocks and bonds.
So, why now? Why this?
Because for too long, crypto has had a loophole: trading on inside information wasn’t clearly illegal. That’s about to change.
Here’s the Plan: Treat Crypto Like Securities
Under Japan’s new crypto regulation, digital tokens will be treated as traditional securities. This may sound like boring legal stuff, but it’s actually a huge deal.
What it means in practice is this:
- Engaging in trading of tokens and profiting on trading of tokens using non-public information may subject an individual to severe penalties.
- The FSA and SESC will be able to investigate trades, impose fines, and recommend prosecution.
In short: no more wild west. If you’re trading crypto in Japan, the rules are about to get a lot more like Wall Street.
Insider Trading in Crypto Yes, It Happens
Let’s talk about some real-world examples. A US Coinbase employee revealed confidential information about coins to be introduced in 2022.
His brother and a friend made a good profit after investing early and cashing out as prices rose. This is a classic instance of insider trading and is now referred to as the Coinbase Effect.
The worst part is that a case like that might not even be prosecutable under the laws in place in Japan.
That’s why this new regulation matters. It’s not about stifling the market it’s about making it fairer. And safer.
Naturally, it’s not that easy.
Now, let’s be real. Enforcing these new rules won’t be easy. Crypto isn’t like the stock market. Many tokens are decentralized, meaning there’s no company or CEO behind them.
So figuring out who counts as an “insider” can get… complicated. Plus, crypto trades happen all over the world, 24/7. Tracking suspicious activity across borders? That’s a massive job, even for well-funded regulators.
Still, Japan’s new crypto regulation is a step in the right direction. It gives the FSA and SESC clearer definitions and more power to take action even if there will be some learning curves.
So, When Does This All Happen?
The target is 2026, and that’s intentional.
Japan isn’t rushing this. The government wants time to:
- Build the legal framework
- Educate the public and exchanges
- Make sure the enforcement tools are actually ready
In the meantime, the message is clear: if you’re involved in crypto in Japan whether as a trader, project founder, or exchange the way you operate is going to change. Want the full story? Here’s the original Nikkei Asia report.


