Osaka Expo eSIM Guide: Connectivity for Post-Expo 2025 Trips

Expo 2025 Osaka, Kansai closed its gates on Yumeshima island in October 2025 after welcoming roughly 28 million visitors from more than 160 participating countries and organizations. But the story of Yumeshima — and of Osaka as a global travel destination — didn’t end when the pavilions came down. If you’re planning a trip to