We are offering a set of two cards: The Dam Card for Higashi-Arakawa Dam in Tochigi Prefecture (Ver. 4.0 2020.09) and the Power Plant Card for Higashi-Arakawa Power Station (Ver. 2.0 2022.11). ＊＊＊＊＊＊＊＊＊ After obtaining them, they were kept in sleeves and stored in a dark place at home. There are no corner dings, scuffs, or sun fading, and the items are in very clean condition. ＊＊＊＊＊＊＊＊＊ We plan to ship them via regular mail with cardboard reinforcement and waterproofing. If you prefer other shipping methods, such as anonymous shipping, please consult us in the comment section. We will do our best to accommodate your requests flexibly. ＊＊＊＊＊＊＊＊＊ These items have been stored at home. We kindly ask for your understanding and consideration of this point before making a decision. ＊＊＊＊＊＊＊＊＊ Tochimal-kun Neutora-kun