How to use Maruzen e-books

Maruzen e-books can be used without authentication by connecting to SRAS-VPN.
* Gakunin is not available

If you cannot use it even if you connect to SRAS-VPN,
I hope you can clear your browser's cache.
The method of clearing the cache differs depending on the browser, so
For example
Please search for "Chrome cache deletion" etc.