Japan Expo 2025 Date. The expo will run from april 13 to october 13, 2025, under the theme designing the society of the future for our lives. World expos, specialised expos, horticultural expos and the triennale di milano.

Expo 2025 osaka is scheduled in osaka, japan, from april 13th to october 13th—the event lasts six months. 2025 world exposition in japan (expo 2025 osaka, kansai, japan) expo 2025 osaka, kansai, japan, is the first world exposition to be held in japan for 20 years.