These are keychains and medals purchased during travels. Additionally, there is a set of commemorative items (paperweight and keychain) from a promotional campaign by Sharp, which, from June 1988 for 18 months, sailed a dedicated ship of 2,800 tons, the "Sharp Columbus," to 72 major ports nationwide, including Kobe and Yokohama, welcoming a total of 1.37 million visitors. These items have been stored at home and are offered as-is.