Click the link below to go to the registration page, or navigate to Login > My Page (click profile in the top right) > Register Subscription Pass > enter your pass code and click Register.
Go directly to pass registration page
CLASS101+ pass registration page
Step-by-step registration method
Enter pass code
Click [Register] button
Once registration is complete, you can immediately use the CLASS101+ subscription service.
Important notes for pass registration
Registering a subscription pass while already subscribed will cause an error. If you want to register an additional subscription pass, please do so after your existing subscription period ends or after completely canceling your existing subscription.
Passes must be registered within their validity period, and already registered codes cannot be reused.