The email address used for Adobe ETLA (Enterprise Term License Agreement) is
If you are using the address [student ID@shibaura-it.ac.jp] and you want to use Adobe ETLA, please cancel your subscription.
After that, please check the following page before using it.
If you have already signed up using the address [student ID@sic.shibaura-it.ac.jp], please log out and log in again.
When you do this, be sure to select "Company or School Account" in your account selection.
Please refer to step 3 on the following page.