This is a set of Connectable Japan Map Keychains. Purchased during the Showa era. Everything in the photos is included. The Tohoku region's Aomori, Iwate, and Miyagi connect. The Tokai region's Shizuoka, Aichi, Gifu, and Mie also connect. As a bonus, I'm also including Fukushima Prefecture and Kyoto Prefecture, which are of a different type. Also, there are two Aomori and Iwate keychains. These items have been stored at home by a private individual. This product is used. Please check the condition in the images and only purchase if you are satisfied.