About joining

Can I register multiple times?

Only one name (one account) per person is allowed.

Please note that registration of multiple accounts is prohibited.

*Ringo Jam allows you to choose the course you wish to register for, but please choose either the "Monthly Membership Course" or the "Annual Membership Course."


Additionally, we will not accept any registrations or applications made under another person's name, anonymously, or using a false name.

If we confirm such behavior, we may suspend your "Ringo Jam" service and cancel your membership registration.

Please note that we will not refund any membership fees already paid.

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If the above does not resolve your issue, please contact us using the details below.

Contact for Opinions, Requests, and Violations

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