Volks digital membership card not showing in account

There is no digital membership card: on your "My Page" when you log into the Volks JP website, it will say your member rank is "VOLKS Global Membership". If you're logged in to the website, you will be able to buy any GL/VS/VIP-only items and enter exclusive lotteries. If you're in Japan, showing your My Page with the member number will allow you to access member-only services like lotteries or entering Tenshi no Sato without a booking.