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I see a message that says "Suica Issuance Error: Suica issuance process failed. (C005)"

This error may occur if Suica is already set up on another device signed in with the same Apple ID. In this case, either sign in with a different Apple ID or... Show Detail

I see a message that says "Argument Error" or "Argument Range Error."

This error occurs when the default browser is set to a browser other than Safari, such as Chrome or Edge, and an external link is tapped. Set the default bro... Show Detail

I see a message that says "If the error persists even after attempting the operation again, pleas...

This issue often occurs due to terminal communication and is especially noticeable when operating Suica on the Apple Watch. Please check and try the followin... Show Detail

I see a message that says "Apple Pay authentication failed. Please contact your credit card issue...

This error is displayed when the issuing company of the credit card has determined that it cannot be used. Please contact the issuing company of the credit c... Show Detail

I see a message that says "This Suica cannot be used at this time. (C110)"

This message appears in case of a device malfunction. Please try the following steps. If the issue occurs frequently, contact Apple Care for support. [Resta... Show Detail