Regarding copyrighted works

・ Some of the products on this site are in the public domain for which intellectual property rights do not exist or have expired.

・Since there is no one who can exercise intellectual property rights for intellectual creations that have been attributed to the public domain, intellectual property rights cannot be exercised unless the use involves an infringement of property rights, moral rights, etc. It is not possible to request an injunction against use or claim compensation for damages based on infringement.

・ Regarding the use of public domain materials on this site, we respect the intentions of the authors based on the moral rights of the authors, and do not process, alter, or express them in a way that violates their wishes.