.co.jp domain registration

Register a .co.jp domain

Check availability, current pricing and registration requirements before you order.

Before you register

Is .co.jp right for your project?

The .co.jp namespace can be used for japan. Silurian shows registration and renewal terms separately and validates the name again before payment.

Registration requirements

What you need to know.

Requirements are visible before checkout. Unknown or conflicting conditions stop automatic provisioning and go to review.

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Registration requirements

Registrant: Company registered in Japan: the Toukibotouhon (Official Japanese Certificate) must be provided for the registration of a .CO.JP domain name. Limited to one domain per company. Available to everyone with our trustee service. Caution, in this case, the domain name can't be used (DNS Update), a URL Forwarding can however be configured.

Registration addons

Services required by the extension.

An addon can be mandatory for every applicant or only when the holder does not meet a local eligibility rule.

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Trustee service

Uses an eligible trustee as the domain holder when the applicant does not meet a registry presence rule.

Available when the extension supports a trustee route. Holder eligibility and identity requirements are checked during checkout.

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Local contact service

Provides an eligible administrative contact while the customer remains the domain holder.

Available when the registry requires an eligible local administrative contact. The exact condition is checked during checkout.