Boulders Sakura Gate of Osaka Castle
Once you have burned down in 1868 Matemashita there were Tamon Yagura here. This is a big stone in the Castle, the largest stone weighs 130t estimated that the area known as the stone octopus 60m2. Seto Inland Sea, it was transported by ship or granite Inujima Maejima. It is written in the guide plate 1624 and in Okayama feudal lord Ikeda Tadao charge.