Manhole Card Aichi Prefecture, Toyohashi City A Lot No. 008 This card features a design of the international trade port, "Mikawa Port." The card was distributed by hand and has been stored in a sleeve. Please refrain from purchasing if you are concerned about the condition. The card will be protected against folding and water damage and sent via regular mail. However, if the post office is closed, it will be sent on the next business day.