Before buying souvenirs in foreign countries You should keep in mind that some goods are prohibited or restricted to import. 　Trade of rare animals and plants and products there of are strictly controled internationally according to the Washington Convention to prevent the extinction of endangered species. Importation of them into Japan is not allowed without special license issued by the competent authorities of both export and import countries. 　Importation of those goods infringing on intellectual property rights, such as trademark right, patent right and copyright, is prohibited.