Koorashi Tunnel (Under Construction) Ver. 1.0 (2022.03) This is an infrastructure card produced for the San-En-Nanshin Tunnel main tunnel construction in fiscal year 2018. Rare card. The card will be carefully reinforced with thick paper and protected from rain. It will be brought to the post office counter and sent via standard mail. A postage stamp will be affixed to the envelope to prevent cancellation marks from appearing on the product. If you would like to change to Mercari delivery or Click Post, we will accommodate you for an additional 100 yen. If you purchase two or more items, we will offer a discount, so please inquire via comments. We would appreciate it if you could purchase multiple items.