In 1610, Ieyasu Tokugawa began construction of Nagoya Castle as a castle residence for his son Yoshinao. It was lost to flames during WWII, but the large donjon (approx. 48 m) with golden "shachi" ornaments adorning its roof and the small donjon (approx. 24 m) was rebuilt in 1959. In the large, five-story donjon, sliding door murals which are an important cultural property and historical information are displayed; and on the third to fifth floors, you can see a full-scale replica of a golden shachi ornament, experience the pulling of stones used in the castle's construction as well as riding in a palanquin, and come to know the sights and sounds of life within the castle and the castle town. Anyone can enjoy themselves as they learn the history of Nagoya Castle and the city it resides in.
http://www.nagoya-info.jp/en/see/facilities/nagoya_castle.html