Login・Password

Changing device/Phone

• What do I do if I upgrade my device or it is stolen, lost, or damaged while I'm in the midst of the 2-step verification?
• I can't log in after upgrading my device (2-step verification)
• When changing my mobile device, how do I

Email ・Password

• Under what circumstances will my account be locked?
• How many email or password attempts do I get before I am locked out?
• How do I change my registered email address?
• What are the password setting requirements?
• How do I change my log-in password?
• I forgot my log-in password.

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Login・Logout

• I can't log in. I'm receiving the message, "Invalid email address or password".
• About logging out
• How do I log into my account?
• Is there a way to know when I'm logged in?