Japan eSIM — reviews & details
Japan 2GB/Day FUP1Mbps · 2 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Linh L.
Vietnam · Aug 2026
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 week ago Really appreciate this, Linh! So pleased it saved you from roaming bills. Come back anytime! — Sara
Min-jun T.
Australia · Jul 2026
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. A must-have for international travel.
Emma
GotoeSIM Support
· 3 weeks ago Really appreciate this, Min-jun! Great to know the setup was quick and easy. Enjoy your journeys! — Emma, eSIM TopUp Support
Lucas F.
Philippines · Jul 2026
Exactly what I needed for travelling. Coverage was strong even outside the city. Exactly as described — no surprises.
Yuki
GotoeSIM Support
· 3 weeks ago Really appreciate this, Lucas! So happy the Japan eSIM kept you connected. – Yuki, eSIM TopUp Support
Chloe F.
Ireland · Jul 2026
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data. Will use eSIM TopUp for my next trip for sure.
Anna
GotoeSIM Support
· 4 weeks ago Thanks a lot, Chloe! Thrilled it made staying connected effortless. Enjoy your journeys! — Anna
Andre T.
Sweden · Jul 2026
Super easy to set up before I flew out. Data lasted the whole trip with room to spare. A must-have for international travel.
James
GotoeSIM Support
· 1 month ago Thank you so much, Andre! Thrilled it made staying connected effortless. – James, eSIM TopUp Support
Nadia P.
United Kingdom · Jul 2026
Installed in minutes by scanning the QR code in Japan. Streaming and video calls worked without buffering.
Priya
GotoeSIM Support
· 1 month ago Thank you for the kind words, Nadia! Delighted the speeds worked well for you. We're here whenever you travel again. — Priya
Grace T.
Netherlands · Jun 2026
Super easy to set up before I flew out. Customer support answered my question quickly. Would definitely buy again.
Laura
GotoeSIM Support
· 1 month ago So glad to hear this, Grace! Great to know the setup was quick and easy. Come back anytime! – Laura, eSIM TopUp Support
Priya N.
Vietnam · Jun 2026
Bought it the night before my flight — smooth process. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Ingrid
GotoeSIM Support
· 1 month ago Thank you so much, Priya! So pleased it saved you from roaming bills. – Ingrid 💜
Nguyen S.
Ireland · Jun 2026
Saved me a fortune on my holiday in Japan. Customer support answered my question quickly. Zero regrets.
Diego
GotoeSIM Support
· 1 month ago Thanks a lot, Nguyen! So happy the Japan eSIM kept you connected. Enjoy your journeys! – Diego 💜
Carlos W.
UAE · Jun 2026
Bought it the night before my flight — smooth process in Japan. Topping up was straightforward when I needed more. Made staying connected effortless.
Sara
GotoeSIM Support
· 2 months ago Thanks a lot, Carlos! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! – Sara, eSIM TopUp Support
Daniel M.
Ireland · Jun 2026
Great value compared to roaming charges. Data lasted the whole trip with room to spare.
Diego
GotoeSIM Support
· 2 months ago Thanks for sharing, Daniel! Love that you were online the moment you landed in Japan. Come back anytime! – Diego, eSIM TopUp Support
Emma P.
Turkey · Jun 2026
Used this on my trip and it worked perfectly. Coverage was strong even outside the city. Will use eSIM TopUp for my next trip for sure.
Yuki
GotoeSIM Support
· 2 months ago So glad to hear this, Emma! Wonderful to hear it worked smoothly in Japan. — Yuki, eSIM TopUp Support
Sophia D.
Egypt · Jun 2026
Exactly what I needed for travelling. Streaming and video calls worked without buffering. Will use eSIM TopUp for my next trip for sure.
Yuki
GotoeSIM Support
· 2 months ago Thank you so much, Sophia! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Yuki
Mei W.
Malaysia · Jun 2026
Did the job without any drama. Topping up was straightforward when I needed more.
Anna
GotoeSIM Support
· 2 months ago Thanks a lot, Mei! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Anna, eSIM TopUp Support
Zoe R.
New Zealand · May 2026
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing. Great experience overall.
Ingrid
GotoeSIM Support
· 2 months ago Cheers, Zoe! Wonderful to hear it worked smoothly in Japan. – Ingrid, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 2GB/Day FUP1Mbps plan costs $2.40 for 2 GB/day over 1 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
Pablo C. · 2 weeks ago
Is roaming charged extra or is it all included?
Arjun F. · 1 month ago
How do I check how much data I have left?
Isabella W. · 2 months ago
Can I use this for hotspot/tethering?
Sarah L. · 2 months ago
Does the validity start on purchase or on first use?
Emma N. · 2 months ago
Which networks does this connect to?
Mohammed D. · 2 months ago
Is 5G supported or just 4G?
Emma K. · 3 months ago
Thanks, installed with no problems on my Samsung.
Ryan T. · 8 months ago
How long does the QR code take to arrive after payment?
Min-jun F. · 9 months ago
Can I use it in nearby countries too?
Somchai L. · 10 months ago
Great guide, the setup steps were really helpful.
James K. · 11 months ago
Will this keep my WhatsApp active with my home number?
Kenji L. · 11 months ago
Does this work on an iPhone 13?