Can the short-term travel pocket WiFi be used outside of Japan? October 31, 2024 09:52 Updated No, the service is only available inside of Japan. Related articles Is there any extra charge for airport pickup for short-term travel pocket Wifi? What are the actual speeds of the Travel WiFi? What big is the WiFi? Can I remove the SIM card from the Pocket WiFi? I am confused about unlimited data. What does unlimited data service mean?