bitFlyer suits security-focused traders who want high liquidity and a strong track record, while Coincheck appeals to beginners who value a clean app and easy onboarding. Other FSA-licensed exchanges like GMO Coin, bitbank, and DMM Bitcoin compete on lower fees, wider coin selection, and advanced trading tools.
Choosing a crypto exchange in Japan is different from picking one almost anywhere else in the world. Japan’s Financial Services Agency (FSA) runs one of the strictest licensing regimes for digital asset platforms, which means the exchanges operating there have cleared serious regulatory hurdles. That’s good news for users, but it also makes the choice harder. When several platforms are all licensed, secure, and reputable, how do you pick the right one?
This guide breaks down how bitFlyer and Coincheck stack up against each other and against other FSA-licensed exchanges such as GMO Coin, bitbank, and DMM Bitcoin. You’ll learn how they compare on fees, security, supported coins, user experience, and the type of trader each one serves best. By the end, you’ll have a clear sense of which exchange fits your goals—whether you’re buying your first fraction of Bitcoin or managing a larger, more active portfolio.
Rather than crowning a single “best” exchange, this comparison focuses on trade-offs. Each platform has clear strengths and equally clear weaknesses, and the right pick depends on what you value most. Let’s get into the details.
Why FSA licensing matters when choosing a Japanese crypto exchange
The FSA began registering crypto exchanges after Japan amended its Payment Services Act in 2017, making the country one of the first to formally regulate the sector. This registration requirement tightened considerably following the 2018 Coincheck hack, in which roughly 58 billion yen worth of NEM tokens were stolen. The incident pushed the FSA to demand stronger custody practices, cold storage requirements, and regular audits.
For everyday users, FSA licensing is a meaningful signal of trust. A registered exchange must segregate customer assets from company funds, maintain robust anti-money-laundering procedures, and submit to ongoing oversight. It doesn’t guarantee an exchange is flawless, but it dramatically lowers the risk of the kind of catastrophic failures that have hit unregulated platforms elsewhere.
This matters because the exchange you choose becomes the custodian of your money. When comparing bitFlyer, Coincheck, and their competitors, remember that all of them share this baseline of regulatory approval. The differences come down to how each one builds on that foundation.
How does bitFlyer compare on security, liquidity, and trading features?
bitFlyer has built its reputation on security and longevity. Founded in 2014, it’s one of Japan’s oldest exchanges and has never suffered a major hack—a track record that carries real weight in a market shaped by high-profile breaches. The platform stores the majority of customer funds in cold wallets and uses multi-signature technology to protect assets.
Liquidity is another bitFlyer strength. The exchange consistently ranks among the highest-volume Bitcoin trading venues in Japan, which means tighter spreads and faster order execution for traders who care about price efficiency. Its bitFlyer Lightning platform offers advanced charting, margin trading, and a professional-grade interface for active traders.
Where bitFlyer draws criticism is its fee structure and coin selection. The simple “buy/sell” screen carries a wide spread that can quietly cost casual users more than they realize, and the number of supported cryptocurrencies is more limited than some rivals. Traders who move to the Lightning exchange get far better maker-taker fees, so the platform rewards users willing to learn its more advanced tools.
Choose bitFlyer if security history and deep liquidity matter more to you than a broad coin menu or the lowest possible headline fees.
Is Coincheck a good exchange for beginners in Japan?
Coincheck is widely regarded as one of the most beginner-friendly exchanges in Japan. Its mobile app is clean, intuitive, and consistently ranks among the most downloaded finance apps in the country. For someone buying crypto for the first time, the streamlined interface and simple purchase flow lower the intimidation factor considerably.
The 2018 hack understandably raised questions, but the aftermath reshaped the company. Coincheck was acquired by Monex Group, a major Japanese financial services firm, which rebuilt its security infrastructure and helped it secure full FSA registration. Today the exchange operates under far stronger custody and oversight standards than it did before the breach.
Coincheck also supports a relatively wide range of cryptocurrencies compared to bitFlyer, and it offers extras like a crypto lending service and the ability to buy Bitcoin through utility bill payments. The main drawback mirrors bitFlyer’s: the convenient “quick buy” feature carries a noticeable spread, so cost-conscious traders should be aware of the difference between the simple purchase screen and the lower-fee trading view.
Choose Coincheck if you’re new to crypto and value a smooth, approachable app experience backed by a large financial parent company.
What other FSA-licensed exchanges are worth considering?
bitFlyer and Coincheck get the most attention, but several other FSA-licensed platforms deserve a look—especially if fees or coin variety are your priorities.
GMO Coin: strong all-rounder with competitive fees
GMO Coin, backed by the large GMO Internet Group, is often praised for its low fees and generous feature set. It offers spot trading, margin trading, staking, and even free Japanese yen withdrawals in many cases. For users who want a versatile platform without paying premium spreads, GMO Coin is a frequent recommendation. Its interface is a little busier than Coincheck’s, which can be a mild hurdle for absolute beginners.
bitbank: a favorite among active spot traders
bitbank has carved out a niche with active traders thanks to its low trading fees and strong liquidity on major pairs. It offers a solid selection of altcoins and a reliable trading engine. Many Japanese traders use bitbank specifically for altcoin spot trading while keeping other exchanges for different purposes. The platform is less focused on hand-holding, so it suits users who already understand order types and charts.
DMM Bitcoin: built for leverage and derivatives
DMM Bitcoin, part of the well-known DMM group, focuses heavily on margin and leveraged trading. It supports a wide range of trading pairs for leverage and often runs promotional campaigns for new users. Traders drawn to derivatives and short-term strategies tend to gravitate here, while those simply looking to buy and hold may find the platform’s leverage focus less relevant.
bitFlyer vs Coincheck vs other exchanges: a side-by-side comparison
Here’s a simplified view of how these FSA-licensed exchanges compare across the factors that matter most to users:
| Exchange | Best for | Key strength | Main drawback |
|---|---|---|---|
| bitFlyer | Security-conscious traders | Strong security record, high liquidity | Limited coin selection, wide simple-buy spread |
| Coincheck | Beginners | Intuitive app, easy onboarding | Spread on quick-buy feature |
| GMO Coin | All-round value seekers | Low fees, many features | Slightly busier interface |
| bitbank | Active altcoin traders | Low trading fees, good liquidity | Less beginner support |
| DMM Bitcoin | Leverage traders | Strong margin trading options | Less suited to buy-and-hold |
Use this table as a starting point rather than a final verdict. Fees, promotions, and supported coins change over time, so always confirm the latest details on each exchange’s official site before signing up.
How to choose the right FSA-licensed exchange for your needs
The best exchange depends on your experience level, trading style, and priorities. A few guiding principles can help.
If you’re just starting out, prioritize ease of use over squeezing out the last fraction of a fee. Coincheck’s app-first design makes it a comfortable entry point, and the money you might save elsewhere is often small compared to the value of a smooth learning experience.
If security and liquidity top your list, bitFlyer’s long, breach-free history and deep order books are hard to beat. Active traders who want to minimize costs should look closely at bitbank or GMO Coin, both of which offer competitive fees and reliable trading engines. And if leveraged or derivative trading is your focus, DMM Bitcoin is purpose-built for that style.
One more tip: nothing stops you from using more than one exchange. Many experienced traders in Japan keep accounts on two or three platforms—one for its low fees, another for its coin selection, and a third for its app. Because all of these exchanges are FSA-licensed, spreading your activity across them is a reasonable way to get the best of each.
Final thoughts on picking a Japanese crypto exchange
There’s no single winner in the bitFlyer vs Coincheck vs other FSA-licensed exchanges debate—and that’s actually good news. It means Japan’s regulated market offers several trustworthy options, each tuned to a different kind of user. Your job is simply to match your priorities to the platform that serves them best.
Start by deciding what matters most: security, low fees, coin variety, ease of use, or advanced trading tools. Then narrow your shortlist, read each platform’s current fee schedule, and consider opening a free account to test the interface before committing serious funds. Since every exchange here carries FSA registration, you can explore with confidence that you’re operating within Japan’s regulated framework.
Frequently asked questions
Which is better for beginners, bitFlyer or Coincheck?
Coincheck is generally the better choice for beginners thanks to its clean, intuitive mobile app and simple purchase process. bitFlyer is excellent too, but its strengths—deep liquidity and advanced tools—matter more to experienced traders than to first-time buyers.
Are FSA-licensed exchanges safe to use?
FSA licensing significantly improves safety because registered exchanges must segregate customer assets, use cold storage, follow anti-money-laundering rules, and submit to regular audits. No exchange is completely risk-free, but FSA registration lowers the chance of catastrophic failure compared to unregulated platforms.
Can I use more than one FSA-licensed exchange at the same time?
Yes. Many traders in Japan hold accounts on several exchanges to take advantage of each one’s strengths—for example, using bitbank for low-fee altcoin trades and bitFlyer for secure Bitcoin storage. Because all are FSA-registered, this is a common and reasonable strategy.
What was the Coincheck hack, and is Coincheck safe now?
In 2018, hackers stole roughly 58 billion yen worth of NEM tokens from Coincheck. The exchange was later acquired by Monex Group, which overhauled its security and helped it secure full FSA registration. Coincheck today operates under much stronger custody and oversight standards than before the breach.
Which FSA-licensed exchange has the lowest fees?
GMO Coin and bitbank are frequently cited as having some of the most competitive fees among FSA-licensed exchanges, especially for active spot traders. Fees change over time, so check each platform’s current schedule before deciding.
