©Expo 2025
Going to Japan? Let's visit Expo 2025 Osaka, Kansai, Japan!
Exciting future technology and creativity connects the world in Osaka.
Advantages of the EXPO 2025 eSIM Data Plans
Digital SIM card
No more physical cards. Install your data plans directly!
Easy top-up:
Recharge anytime via app, no WiFi needed.
Start connecting as you land in Japan:
Install before you go, switch on in-flight, connect instantly.
Prepaid:
No extra fees, no roaming.
Secure:
Safer than public WiFi.
Wide coverage + 5G:
Connect to Japan’s top networks (NTT & KDDI).
Buy and go.
No paperwork, no hassle. Just eSIM.
How to Use
Data only:
Call & text via WhatsApp, Skype, Viber, Telegram, WeChat, LINE, Messenger.
Dual SIM:
Stay online with Ubigi while keeping your usual number for calls & SMS.
Before landing:
Set up in settings, turn Ubigi ON.
Top up anytime:
Buy data in the Ubigi app—even with no data left.