Japan eSIM — reviews & details
Japan 5GB/Day · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
James D.
Egypt · May 2025
Exactly what I needed for travelling. Customer support answered my question quickly.
Anna
GotoeSIM Support
· 1 year ago So glad to hear this, James! So pleased it saved you from roaming bills. Enjoy your journeys! – Anna 💜
Nadia S.
Turkey · May 2025
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.
James
GotoeSIM Support
· 1 year ago Thank you for the kind words, Nadia! So happy the Japan eSIM kept you connected. Come back anytime! — James
Zoe M.
Philippines · May 2025
Did the job without any drama. Activation was automatic when I arrived. A must-have for international travel.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, Zoe! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Anna, eSIM TopUp Support
Yuki K.
Malaysia · May 2025
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple. A must-have for international travel.
Tom
GotoeSIM Support
· 1 year ago Thanks for sharing, Yuki! So pleased it saved you from roaming bills. Enjoy your journeys! — Tom, eSIM TopUp Support
Ananya L.
Turkey · May 2025
Saved me a fortune on my holiday. Signal held up well on trains and in rural areas. Made staying connected effortless.
Tom
GotoeSIM Support
· 1 year ago Thank you so much, Ananya! Thrilled it made staying connected effortless. – Tom 💜
Aisha W.
Mexico · May 2025
Super easy to set up before I flew out. Signal held up well on trains and in rural areas. Telling my friends about this.
Diego
GotoeSIM Support
· 1 year ago Thank you so much, Aisha! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Diego, eSIM TopUp Support
Fatima K.
Singapore · May 2025
First time using an eSIM and it was painless. Customer support answered my question quickly. Highly recommend for any traveller.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Fatima! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Anna, eSIM TopUp Support
Mei N.
Japan · May 2025
No more hunting for a SIM card kiosk on arrival. Ran hotspot to my laptop with no issues. Great experience overall.
Priya
GotoeSIM Support
· 1 year ago Really appreciate this, Mei! So pleased it saved you from roaming bills. – Priya, eSIM TopUp Support
Giulia P.
Brazil · May 2025
Great value compared to roaming charges. Streaming and video calls worked without buffering. Highly recommend for any traveller.
Laura
GotoeSIM Support
· 1 year ago So glad to hear this, Giulia! So happy the Japan eSIM kept you connected. – Laura, eSIM TopUp Support
Wei G.
United States · May 2025
Super easy to set up before I flew out. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 1 year ago Really appreciate this, Wei! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Emma 💜
Elena L.
Singapore · Apr 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived. A must-have for international travel.
Omar
GotoeSIM Support
· 1 year ago So glad to hear this, Elena! So pleased it saved you from roaming bills. We're here whenever you travel again. – Omar 💜
Nadia L.
Poland · Apr 2025
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues. Would definitely buy again.
Emma
GotoeSIM Support
· 1 year ago Thank you for the kind words, Nadia! So pleased it saved you from roaming bills. Come back anytime! — Emma
Daniel P.
Philippines · Apr 2025
Did the job without any drama. Ran hotspot to my laptop with no issues.
Ken
GotoeSIM Support
· 1 year ago Cheers, Daniel! Great to know the setup was quick and easy. – Ken, eSIM TopUp Support
Min-jun G.
Poland · Apr 2025
Bought it the night before my flight — smooth process in Japan. I kept my normal number for calls while using this for data. Telling my friends about this.
Sara
GotoeSIM Support
· 1 year ago So glad to hear this, Min-jun! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Sara 💜
Hugo R.
Indonesia · Apr 2025
Great value compared to roaming charges. Signal held up well on trains and in rural areas. Five stars from me.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, Hugo! So pleased it saved you from roaming bills. Enjoy your journeys! – David 💜
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 5GB/Day plan costs $6.60 for 5 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
Linh K. · 3 weeks ago
Can I use this for hotspot/tethering?
Ava M. · 4 weeks ago
Is 5G supported or just 4G?
Isabella P. · 2 months ago
Which networks does this connect to?
Sri W. · 2 months ago
Will this keep my WhatsApp active with my home number?
Thomas W. · 4 months ago
Thanks, installed with no problems on my Samsung.
Liam G. · 4 months ago
Does the validity start on purchase or on first use?
Elena H. · 4 months ago
Great guide, the setup steps were really helpful.
Pablo D. · 6 months ago
Do I need to install it before I travel or after I arrive?
Mohammed V. · 9 months ago
Is roaming charged extra or is it all included?
Haruto M. · 9 months ago
Does this work on an iPhone 13?
Liam R. · 10 months ago
How do I check how much data I have left?
Thomas W. · 1 year ago
Can I use it in nearby countries too?