Onuma Park: 6 cards 1977.8.7~ Usuzan Eruption: 12 cards Shikotsu-Toya National Park: Lake Shikotsu: 11 cards Shimamaki, the Last Remaining Island: Japan's Only Hidden Region: 13 cards Hakodate Complete Collection: 12 cards Total: 54 cards Showa Era Retro Picture Postcards Please refer to the images for the condition of the packaging and postcards. Some have stains, while others are in very good condition. The package for the Usuzan Eruption contains the address of a real person, so this package will not be sent.