Main Historical Events in Osaka

7th Century

• 663: The Battle of Baekgang, a major naval battle, takes place in the vicinity of Osaka.

16th Century

• 1583: Toyotomi Hideyoshi starts construction of Osaka Castle, which becomes the center of Osaka.

17th Century

• 1615: The Siege of Osaka occurs, resulting in the destruction of Osaka Castle.
• 1620: Osaka Castle is rebuilt by the Tokugawa shogunate.

19th Century

• 1868: After the Meiji Restoration, Western-style buildings start appearing in Osaka.
• 1876: Osaka is officially designated as a city.
• 1889: Osaka’s city system is established, with an area of 15.27 square km and a population of 222,000.

20th Century

• 1931: The Showa Financial Crisis heavily impacts Osaka, leading to economic depression.
• 1945: During World War II, Osaka undergoes multiple air raids, leading to significant damage to the city.
• 1970: Osaka hosts the World Expo, showcasing Japan's recent advancements and contributing to economic growth.
• 1995: The Great Hanshin earthquake strikes, causing considerable harm to the city.

21st Century

• 2025: Osaka is selected to host the World Expo, which will mark the 100-year anniversary since the 1925 Expo.