This is a castle stamp from Tsushima. It takes a long ferry ride to get there, costing over 10,000 yen round trip. There are few ferry services, making a day trip difficult, and a one-night, two-day stay is required. This makes it quite challenging for those whose sole purpose is to collect stamps. I received this on a previous trip to Tsushima. Available for immediate purchase. Nagasaki Prefecture Castle Stamp Continued 100 Famous Castles Continued 100 Japanese Castles Castle Stamp Tsushima Castle 186 Kaneda Castle