Here are 12 unused keychains. All of them are from Hokkaido. Keychains and pennants were the souvenirs of the Showa era. These are from when I traveled around Hokkaido. Hokkaido, Sapporo, Sapporo Beer Garden, Chitose Airport, Lake Mashu, Lake Shikaribetsu, Lake Akan, Bihoro Pass, Abashiri, Hakodate Trappistine Monastery, Koshimizu Genseikaen, and Ainu wood carving (12 types total). Only the Ainu wood carving is used, from about 50 years ago. Since these are from the era of Chitose Airport, not New Chitose Airport, and including the other keychains, they are all from before 1988, making them Showa retro. These are very valuable keychains.