If you're looking at Coincheck as a place to buy crypto, you need to know one thing upfront: this isn't Binance or Kraken. Coincheck was built for Japanese residents - not global traders. It’s not that the platform is broken. In fact, it’s one of the most regulated and secure exchanges in Japan. But if you don’t speak Japanese or aren’t living there, you’re going to struggle.
What Coincheck Actually Is
Coincheck started in 2014 and became Japan’s third-largest crypto exchange after a massive hack in 2018 stole $530 million in NEM tokens. That disaster should’ve killed it. Instead, it got bought by Monex Group - a major Japanese financial firm - and rebuilt from the ground up. By 2025, it’s fully licensed by Japan’s Financial Services Agency (FSA), listed on NASDAQ, and offers one of the few regulated NFT marketplaces in the country.
It’s not trying to be everything. Coincheck doesn’t offer futures, margin trading, or complex order types. No limit orders beyond basic buy/sell. No advanced charting tools. No API access for bots. It’s designed for people who want to buy Bitcoin, Ethereum, or SHIBA INU with yen, hold it, and maybe stake it later. Simple. Safe. Local.
What You Can Trade
Coincheck supports around 30 cryptocurrencies - a tiny fraction compared to global exchanges that list 300+. But here’s the catch: it’s not about quantity. It’s about what matters in Japan.
- Bitcoin (BTC)
- Ethereum (ETH)
- Ripple (XRP)
- Litecoin (LTC)
- Bitcoin Cash (BCH)
- Polygon (MATIC)
- SHIBA INU (SHIB)
- ApeCoin (APE)
- USDT, USDC
You won’t find obscure altcoins like Bonk or Floki here. But you will find the coins most Japanese investors actually use. The platform added staking for Ethereum in 2025, offering 70% of rewards to users (with Coincheck taking 30%). It also launched crypto lending at up to 5% APY, and its NFT marketplace lets users buy and sell Japanese-themed digital art - something no other exchange in Japan does.
Fees: Almost Nothing (If You’re in Japan)
This is where Coincheck shines - if you’re local.
Depositing JPY via bank transfer or convenience store? Zero fees. Withdrawing JPY? Also zero. No hidden charges. No surprise commissions.
Cryptocurrency deposits and withdrawals? They vary by coin. For example:
- BTC withdrawal: 0.0005 BTC
- ETH withdrawal: 0.005 ETH
- XRP withdrawal: 0.1 XRP
There’s no fixed fee schedule. You have to check each coin’s page. Trading fees are 0.3% per transaction - standard for spot exchanges. No maker-taker split. No discounts for high-volume traders.
But here’s the kicker: if you’re outside Japan, you can’t deposit JPY. The only fiat option available internationally is USD - and even then, you can’t use local banks. You’d need to send crypto from another exchange first. That makes Coincheck useless as a primary entry point for non-Japanese users.
Security: One of the Best in Japan
After the 2018 hack, Coincheck didn’t just patch things up - it rebuilt its entire security model. Today, it uses:
- Two-factor authentication (2FA) via authenticator apps
- SSL client certificates
- Biometric login (fingerprint/face ID) on mobile
- Automatic logout after 10 minutes of inactivity
- Cold storage for 98% of user funds
- Identity verification with photo ID and selfie holding ID + date
It’s one of the few exchanges that requires you to submit a photo of yourself holding your government ID with today’s date written on paper. That’s not paranoia - it’s compliance with Japan’s strict anti-money laundering laws.
And because it’s regulated by the FSA, Coincheck is legally required to keep customer assets separate from company funds. That means even if Monex went bankrupt, your crypto wouldn’t be touched. That level of protection doesn’t exist on most offshore exchanges.
Interface & Mobile App: Simple, But Language-Bound
The website and app are clean. No clutter. No confusing tabs. You open it, tap “Buy,” pick your coin, enter your amount, and confirm. It’s perfect for someone who’s never traded before.
But here’s the problem: the entire interface is in Japanese by default. Yes, there’s an English toggle. Yes, there are Chinese and Indonesian options. But most menus, help guides, error messages, and customer support content remain in Japanese.
Try to contact support in English? You’ll get an automated reply in Japanese. Try to reset your 2FA? The instructions are in Japanese. Try to find out how to withdraw to a non-Japanese wallet? The documentation doesn’t exist in English.
One Reddit user from Canada wrote: “I spent 3 hours trying to withdraw ETH. The app said ‘transaction failed.’ No reason. No English support. I gave up.”
That’s not a bug - it’s by design. Coincheck doesn’t want international users. It wants Japanese ones.
Customer Support: Slow, Limited, and Language-Blocked
Coincheck offers email, phone, and ticket-based support. No live chat. No 24/7 help. Response times vary from 24 hours to over a week.
Trustpilot ratings as of late 2025 sit at 1.8 out of 5. REVIEWS.io gives it 2.8 out of 5 - slightly better, but still low. The top complaints? “Couldn’t get help in English.” “Took 10 days to verify my ID.” “App keeps crashing.”
Japanese users report smoother experiences - especially with JPY deposits via Lawson or FamilyMart convenience stores. That’s a huge advantage if you live there. But if you don’t? You’re on your own.
Who Is Coincheck Actually For?
Let’s cut through the noise.
Coincheck is ideal if:
- You live in Japan
- You want to buy crypto with yen using bank transfers or convenience stores
- You’re a beginner and don’t need advanced trading tools
- You value regulatory safety over feature richness
- You’re interested in staking ETH or using Japan’s only FSA-approved NFT marketplace
Avoid Coincheck if:
- You’re outside Japan
- You need support in English, Spanish, or any language besides Japanese
- You want to trade futures, use leverage, or automate trades
- You need more than 30 coins
- You’re looking for a global exchange with low fees and wide fiat options
How It Compares to Other Exchanges
| Feature | Coincheck | Binance | Kraken |
|---|---|---|---|
| Regulated in Japan | Yes (FSA licensed) | No | No |
| Fiat Currencies | JPY, USD | 40+ (USD, EUR, GBP, etc.) | 20+ (USD, EUR, CAD, etc.) |
| Number of Coins | ~30 | 350+ | 200+ |
| Trading Types | Spot only | Spot, futures, margin, options | Spot, futures, margin |
| Mobile App Quality | Good (for Japanese users) | Excellent | Excellent |
| Language Support | Primarily Japanese | 15+ languages | 10+ languages |
| Customer Support | Email/phone, slow, Japanese-only | 24/7 live chat, multilingual | 24/7 email, decent response |
| Withdrawal Fees | Varies by coin, zero JPY fees | Low, fixed | Low, transparent |
Bottom line: Coincheck isn’t trying to compete globally. It’s trying to be the safest, easiest way for Japanese people to get into crypto. For them, it works. For everyone else? It’s a dead end.
What’s Next for Coincheck?
As of early 2026, Coincheck plans to add five more cryptocurrencies and roll out limited English support for core functions like deposits and withdrawals. But don’t expect a full English overhaul. Monex Group has said publicly that international expansion isn’t a priority.
The real story is what’s happening inside Japan: more people are using Coincheck for staking, NFTs, and Web3 projects through its “Coincheck Gas” feature. It’s becoming a gateway to Japan’s growing blockchain ecosystem - not just trading.
But if you’re outside Japan? Stick with exchanges that actually speak your language. Coincheck isn’t broken. It’s just not built for you.
Is Coincheck safe to use in 2026?
Yes, Coincheck is one of the safest crypto exchanges in Japan. It’s licensed by the Financial Services Agency (FSA), uses cold storage for 98% of funds, and requires strict identity verification. After the 2018 hack, it completely rebuilt its security systems. It’s safer than most offshore exchanges - but only if you’re using it as intended: from within Japan.
Can I use Coincheck if I live outside Japan?
Technically yes, but practically no. You can create an account and deposit USD, but you can’t deposit JPY from abroad. The website and app are mostly in Japanese. Customer support doesn’t respond properly to English inquiries. Many users report being locked out of their accounts because they couldn’t complete verification without Japanese language help. Unless you’re fluent in Japanese or living in Japan, avoid Coincheck.
Does Coincheck have a mobile app?
Yes, Coincheck has iOS and Android apps. They’re well-designed and include biometric login, account monitoring, and push notifications. But they’re only truly usable if you read Japanese. Key features like deposit limits, withdrawal approvals, and error messages appear in Japanese. The app works great for locals - but it’s nearly useless for non-Japanese speakers.
What are the fees on Coincheck?
Trading fees are 0.3% per transaction. Depositing or withdrawing JPY is completely free. Cryptocurrency withdrawal fees vary by coin - for example, Bitcoin costs 0.0005 BTC, Ethereum costs 0.005 ETH. There’s no flat fee structure. Always check the fee page for each coin before sending. No hidden fees, but no transparency either.
Can I stake crypto on Coincheck?
Yes. As of 2025, Coincheck offers staking for Ethereum (ETH). You earn 70% of the staking rewards - Coincheck keeps 30%. It also offers crypto lending at up to 5% APY depending on the asset and term. These features are only available to users who complete full identity verification and are based in Japan.
Why does Coincheck have such low Trustpilot ratings?
Most low ratings come from international users who couldn’t get help in English, had trouble with verification, or found the interface confusing. Japanese users generally rate it higher because the service works as designed for them. The platform wasn’t built for global customers, so the low scores reflect a mismatch between user expectations and platform design - not necessarily poor quality.