Why not visit the ruins of Nagoya Castle, known as the "phantom castle," built by Toyotomi Hideyoshi? At the Nagoya Castle Museum in Karatsu City, exhibits include a golden tea room and furnishings related to Hideyoshi. In addition, there is a stunning view of the Genkai Sea from the main castle tower. This spot, where you can also enjoy virtual castle climbing with a free tablet, is a must-visit for history buffs!
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