The story of Osaka Castle
Osaka Castle was built from 1583 by Toyotomi Hideyoshi, the warlord who unified Japan. It was destroyed and rebuilt several times; the current main tower is a 1931 reconstruction, restored in the 1990s.
Its stone walls are made of enormous granite blocks, some weighing more than 100 tonnes. The surrounding park has around 3,000 cherry trees and a plum grove.

