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
Hugo D.
Sweden · Dec 2025
Super easy to set up before I flew out. Signal held up well on trains and in rural areas. Will use eSIM TopUp for my next trip for sure.
Diego
GotoeSIM Support
· 8 months ago Thank you for the kind words, Hugo! So pleased it saved you from roaming bills. — Diego, eSIM TopUp Support
James L.
UAE · Dec 2025
Great value compared to roaming charges. Data lasted the whole trip with room to spare.
Tom
GotoeSIM Support
· 8 months ago Really appreciate this, James! Thrilled it made staying connected effortless. Come back anytime! – Tom, eSIM TopUp Support
Elena K.
Sweden · Nov 2025
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues. Will use eSIM TopUp for my next trip for sure.
Mark
GotoeSIM Support
· 8 months ago So glad to hear this, Elena! Great to know the setup was quick and easy. Come back anytime! – Mark, eSIM TopUp Support
Lea L.
Singapore · Nov 2025
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare. Five stars from me.
Sophie
GotoeSIM Support
· 8 months ago Thank you so much, Lea! So pleased it saved you from roaming bills. — Sophie
Yuki P.
Poland · Nov 2025
Used this on my trip and it worked perfectly. Customer support answered my question quickly. A must-have for international travel.
Diego
GotoeSIM Support
· 8 months ago So glad to hear this, Yuki! So happy the Japan eSIM kept you connected. — Diego
Budi T.
New Zealand · Nov 2025
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. Made staying connected effortless.
Mark
GotoeSIM Support
· 8 months ago Thank you for the kind words, Budi! So pleased it saved you from roaming bills. Enjoy your journeys! – Mark, eSIM TopUp Support
Mei M.
UAE · Nov 2025
Installed in minutes by scanning the QR code. I kept my normal number for calls while using this for data. Zero regrets.
Omar
GotoeSIM Support
· 8 months ago Thank you for the kind words, Mei! Love that you were online the moment you landed in Japan. Come back anytime! – Omar 💜
Ji-woo L.
Turkey · Nov 2025
First time using an eSIM and it was painless. Coverage was strong even outside the city.
Emma
GotoeSIM Support
· 8 months ago Thanks a lot, Ji-woo! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Emma, eSIM TopUp Support
Nadia F.
Turkey · Nov 2025
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues. Great experience overall.
Laura
GotoeSIM Support
· 8 months ago Thanks for sharing, Nadia! So happy the Japan eSIM kept you connected. Come back anytime! — Laura, eSIM TopUp Support
Wei K.
South Korea · Nov 2025
Connected the moment I landed in Japan. Ran hotspot to my laptop with no issues. Telling my friends about this.
Tom
GotoeSIM Support
· 8 months ago So glad to hear this, Wei! Thrilled it made staying connected effortless. – Tom 💜
Ji-woo R.
Poland · Nov 2025
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare. Would definitely buy again.
James
GotoeSIM Support
· 8 months ago So glad to hear this, Ji-woo! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — James, eSIM TopUp Support
Sri D.
Poland · Nov 2025
Bought it the night before my flight — smooth process. Activation was automatic when I arrived in Japan. Exactly as described — no surprises.
Yuki
GotoeSIM Support
· 8 months ago Really appreciate this, Sri! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Yuki
Carlos K.
Mexico · Nov 2025
Exactly what I needed for travelling. Setup instructions in the app were clear and simple. Zero regrets.
James
GotoeSIM Support
· 9 months ago Really appreciate this, Carlos! Delighted the speeds worked well for you. Come back anytime! — James, eSIM TopUp Support
Camila B.
Poland · Nov 2025
Connected the moment I landed. Topping up was straightforward when I needed more. Exactly as described — no surprises.
David
GotoeSIM Support
· 9 months ago Cheers, Camila! Love that you were online the moment you landed in Japan. Come back anytime! — David, eSIM TopUp Support
Anna G.
Poland · Nov 2025
First time using an eSIM and it was painless. Setup instructions in the app were clear and simple.
Grace
GotoeSIM Support
· 9 months ago Thank you for the kind words, Anna! Delighted the speeds worked well for you. Enjoy your journeys! – Grace 💜
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?