Thank you for using CyberPort.
We will carry out an additional release of the CyberPort (Ver.2) sandbox environment at the date and time below.
During the release period, the CyberPort (Ver.2) sandbox environment will be unavailable. We apologize for any inconvenience this may cause and appreciate your understanding and cooperation.
*Please note that this applies only to Ver.2. The conventional sandbox environment will remain available as usual.*

? Release Schedule: Friday, September 12, 2025, 15:00-24:00 (planned)

We apologize for any inconvenience and thank you for your continued understanding.