In the claim/complaint, it is necessary to indicate the grounds for its presentation and the essence of the claim/complaint. If any materials/documents/information, etc. that infringe copyrights are posted on the site, it is necessary to indicate the full links of the specific page(s) of the site on which this information and materials are posted. Copies/scans of documents confirming the applicant's rights to copyright objects (or links to such documents) must be attached to the claim without fail.