Expo 2005 was a World Expo held for 185 days between Friday, March 25 and Sunday, September 25, 2005, in Aichi Prefecture, Japan, east of the city of Nagoya. Japan has also hosted Expo '70 Osaka (World Expo), Expo '75 Okinawa (Specialised Expo), Expo '85 Tsukuba (Specialised Expo), and Expo '90 Osaka (Horticultural Expo) and will host Expo 2025 Osaka (World Expo).