Absolutely! Japan's infrastructure is incredibly advanced, and our eSIMFlyer plans leverage this to your advantage. You can expect a stable 4G/5G signal throughout your journey on the iconic Shinkansen (bullet train), connecting major hubs like Tokyo and Osaka. Even within the extensive underground networks of the Tokyo Metro and Osaka Subway, mobile signal is widely available in stations and tunnels, ensuring you stay connected for navigation, entertainment, or catching up on emails during your commute.
HELP CENTER
Will I have internet coverage on the Shinkansen and Tokyo Metro with eSIMFlyer?
Updated April 22, 2026
Was this answer helpful?
Related questions
Other answers in this topic that travelers found useful.
Is roaming free in Albania with my European SIM card, or should I consider eSIMFlyer?
Generally, no , roaming is not free in Albania with most European SIM cards. Since Albania is not currently part of the European Union (EU),…
Read answerWhich local networks does eSIMFlyer utilize for optimal coverage in Albania?
eSIMFlyer partners with Albania's premier network providers, typically connecting to Vodafone Albania or One Albania , to guarantee the best…
Read answerCan I use WhatsApp and retain my original phone number with eSIMFlyer?
Yes, absolutely! The eSIMFlyer eSIM provides you with mobile data only, augmenting your phone's capabilities without replacing your primary …
Read answerDoes this eSIMFlyer plan extend to neighboring countries like Kosovo or Montenegro?
This particular eSIMFlyer package is specifically designed for seamless connectivity within Albania . If your itinerary includes a multi-cou…
Read answerCan I share my eSIMFlyer internet connection via Hotspot with other devices?
Yes, absolutely! You can easily utilize your phone's Personal Hotspot (Tethering) feature to share your eSIMFlyer data connection with other…
Read answer