口座開設はこちら
  1. OKCoinJapan Support
  2. Account management

Account management

Setting

  • How do I check my registered information?

Change the registered information

  • I want to update my registered mobile number
  • What is the ID Selfie?
  • How do I change my registration information?
  • Do I need to report an address change for a temporary job assignment?
  • Do I need to notify you if my citizenship changes?

Lostphone/Unauthorized login

  • What if my smartphone has been lost or stolen?

Account Frozen

  • How do I unfreeze my account?
OKCoinJapan Support
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