Notation based on the Specified Commercial Transactions Act

Last updated: June 29, 2026

The following is disclosed pursuant to Article 11 (Advertising of Mail-Order Sales) of Japan's Act on Specified Commercial Transactions.

SellerAlberto Slavica
Operations ManagerAlberto Slavica
AddressDisclosed without delay upon request.
Phone NumberDisclosed without delay upon request (inquiries are, in principle, handled by email).
Email Addresssupport@benkyu.com
Sales URLhttps://benkyu.com
Sales PriceThe price of each product/plan is shown, consumption tax included, on its respective purchase page.
Fees Other Than the Product PriceNone (communication charges required for internet access are borne by the customer).
Payment MethodsCredit card and the like (processed through the payment provider Stripe).
Payment TimingThe first installment is charged at the time of application; thereafter, billing renews automatically for each contract period.
Time of DeliveryAfter payment is completed, the relevant features become available immediately in your account (as this is a digital service, nothing is shipped).
Returns and CancellationDue to the nature of the service, refunds and returns after the start of provision are, in principle, not accepted. Recurring billing can be cancelled at any time; after cancellation you may continue to use the service until the end of the current billing period. Subsequent renewals are stopped.
Operating EnvironmentThe latest modern browsers (latest versions of Google Chrome, Safari, Microsoft Edge, and Firefox).
This page is a disclosure based on the Specified Commercial Transactions Act.
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