Why OKCoinJapan?
- High liquidity and fast trading OK Groups global liquidity enables fast trading among our customers.
- Small spread and high liquidity OKCoinJapan acts as a professional trading platform for our customers to enjoy small spread.
- API Trading We have a world-class API interface featured with massive data processing to meet the high-frequency trading needs of institutional investors and professional traders.
- Deposits and withdrawals available at 24/7 We support fast deposits and withdrawals of yens and cryptos, and trading anytime. * Except system maintenance
World-leading security
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Wallet system
We use cold wallets to manage users assets, enabling secure, fast, convenient deposit and withdrawal of crypto assets.
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Access control
All access to OKCoinJapan accounts requires a two-step verification.
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System monitoring
System monitoring at 24/7 provides a secure and reliable trading environment.
Steps to start trading
- - STEP 01 - Sign up Enter your email and password

- - STEP 02 - Complete your profile Enter your personal information and upload your ID documents

- - STEP 03 - Start trading Start trading after ID verification is approved *After ID verification is approved, you will receive a "Account Opening Notice" postcard issued by OKCoinJapan.
Start trading in 3 simple steps!
Click here to open your free account