Japan eSIM — reviews & details
Japan 50GB 30Days · 50 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Sofia K.
Indonesia · Jul 2026
Did the job without any drama. Topping up was straightforward when I needed more. Great experience overall.
Mark
GotoeSIM Support
· 1 month ago Thanks a lot, Sofia! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Mark, eSIM TopUp Support
Somchai K.
Vietnam · Jul 2026
First time using an eSIM and it was painless. Streaming and video calls worked without buffering. Zero regrets.
David
GotoeSIM Support
· 1 month ago Thank you for the kind words, Somchai! Wonderful to hear it worked smoothly in Japan. – David 💜
Viktor W.
Philippines · Jul 2026
Installed in minutes by scanning the QR code. The QR code arrived instantly by email. Would definitely buy again.
Ingrid
GotoeSIM Support
· 1 month ago So glad to hear this, Viktor! So happy the Japan eSIM kept you connected. – Ingrid, eSIM TopUp Support
Noah F.
Germany · Jul 2026
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more. Made staying connected effortless.
Emma
GotoeSIM Support
· 1 month ago Thank you for the kind words, Noah! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Emma
Ravi B.
New Zealand · Jul 2026
Connected the moment I landed. Activation was automatic when I arrived in Japan.
Ingrid
GotoeSIM Support
· 1 month ago Thanks a lot, Ravi! So happy the Japan eSIM kept you connected. – Ingrid, eSIM TopUp Support
James T.
Brazil · Jul 2026
Honestly better than buying a local SIM at the airport. Ran hotspot to my laptop with no issues. A must-have for international travel.
Omar
GotoeSIM Support
· 1 month ago Thank you so much, James! So pleased it saved you from roaming bills. Come back anytime! – Omar 💜
Zoe N.
Italy · Jun 2026
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple.
Sara
GotoeSIM Support
· 1 month ago Thank you so much, Zoe! Thrilled it made staying connected effortless. – Sara, eSIM TopUp Support
Pablo D.
United Kingdom · Jun 2026
Super easy to set up before I flew out. Customer support answered my question quickly. Zero regrets.
Sara
GotoeSIM Support
· 1 month ago So glad to hear this, Pablo! So happy the Japan eSIM kept you connected. — Sara, eSIM TopUp Support
Sophia T.
Vietnam · Jun 2026
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data. Would definitely buy again.
James
GotoeSIM Support
· 1 month ago Thanks for sharing, Sophia! Wonderful to hear it worked smoothly in Japan. — James
Lea G.
New Zealand · Jun 2026
First time using an eSIM and it was painless. Coverage was strong even outside the city. Zero regrets.
Ken
GotoeSIM Support
· 1 month ago Really appreciate this, Lea! Delighted the speeds worked well for you. Come back anytime! — Ken, eSIM TopUp Support
Liam P.
France · Jun 2026
Connected the moment I landed. Setup instructions in the app were clear and simple.
Laura
GotoeSIM Support
· 1 month ago Thanks for sharing, Liam! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Laura 💜
Camila H.
Turkey · Jun 2026
Bought it the night before my flight — smooth process. Coverage was strong even outside the city.
Grace
GotoeSIM Support
· 1 month ago Thanks a lot, Camila! Wonderful to hear it worked smoothly in Japan. — Grace
Mateo V.
Egypt · Jun 2026
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. Great experience overall.
Mark
GotoeSIM Support
· 1 month ago Really appreciate this, Mateo! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Mark, eSIM TopUp Support
Anna F.
Egypt · Jun 2026
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived. Will use eSIM TopUp for my next trip for sure.
Mark
GotoeSIM Support
· 1 month ago Cheers, Anna! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Mark, eSIM TopUp Support
Ravi N.
Saudi Arabia · Jun 2026
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas.
Yuki
GotoeSIM Support
· 1 month ago Really appreciate this, Ravi! Delighted the speeds worked well for you. — Yuki
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 50GB 30Days plan costs $25.50 for 50 GB over 30 days, paid once with no hidden fees.
How do I activate my Japan eSIM?
Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the eSIM TopUp app. Install on Wi-Fi before your trip; it activates when you arrive in Japan.
Will this eSIM work on my phone?
It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.
Can I keep my regular number?
Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in Japan.
Comments & questions
James C. · 4 weeks ago
Which networks does this connect to?
Nadia D. · 2 months ago
Is roaming charged extra or is it all included?
Katya M. · 2 months ago
Will this keep my WhatsApp active with my home number?
Anna L. · 3 months ago
Does the validity start on purchase or on first use?
Ji-woo N. · 5 months ago
Is 5G supported or just 4G?
Louis W. · 5 months ago
How long does the QR code take to arrive after payment?
Min-jun R. · 6 months ago
Does this work on an iPhone 13?
Mei N. · 6 months ago
Can I use it in nearby countries too?
Max V. · 8 months ago
Great guide, the setup steps were really helpful.
Chloe K. · 9 months ago
Can I top up the same eSIM instead of buying a new one?
Kenji T. · 1 year ago
Do I need to install it before I travel or after I arrive?
Hana N. · 1 year ago
Can I use this for hotspot/tethering?