Thank you for viewing. This is a set of 7 postcards purchased during the Nanaumi Hiroki's collaboration event at the New Enoshima Aquarium. *To prevent unauthorized reproduction, the photos have been intentionally made difficult to see. The postcards were stored in the included envelope (pictured at the top, with the seal illustration) after the contents were checked upon purchase, so there are fine scratches on the envelope. Also, since this item has been handled by a person, please refrain from purchasing if you are sensitive to such things. When shipping, the postcards will be placed in a plastic bag to prevent water damage and sandwiched between cardboard to prevent bending.