Japan eSIM — reviews & details
Japan 100MB 7Days · 100 MB · 7 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Ji-woo G.
Portugal · May 2025
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. A must-have for international travel.
James
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ji-woo! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — James
Olivia K.
UAE · May 2025
Great value compared to roaming charges. Coverage was strong even outside the city.
Laura
GotoeSIM Support
· 1 year ago Cheers, Olivia! Thrilled it made staying connected effortless. — Laura
Fatima R.
Poland · May 2025
Saved me a fortune on my holiday. Signal held up well on trains and in rural areas. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 1 year ago Thank you for the kind words, Fatima! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Omar, eSIM TopUp Support
Linh B.
Vietnam · May 2025
Honestly better than buying a local SIM at the airport. Activation was automatic when I arrived. Great experience overall.
James
GotoeSIM Support
· 1 year ago Really appreciate this, Linh! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — James
Kenji D.
Malaysia · May 2025
Did the job without any drama. Ran hotspot to my laptop with no issues. Telling my friends about this.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Kenji! Great to know the setup was quick and easy. Come back anytime! – Mark 💜
Min-jun V.
United Kingdom · May 2025
Bought it the night before my flight — smooth process in Japan. Data lasted the whole trip with room to spare. Zero regrets.
David
GotoeSIM Support
· 1 year ago Thanks for sharing, Min-jun! Wonderful to hear it worked smoothly in Japan. Come back anytime! — David, eSIM TopUp Support
Haruto F.
United Kingdom · May 2025
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues. A must-have for international travel.
Ken
GotoeSIM Support
· 1 year ago Really appreciate this, Haruto! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Ken, eSIM TopUp Support
Aisha N.
Poland · May 2025
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple. Made staying connected effortless.
James
GotoeSIM Support
· 1 year ago Really appreciate this, Aisha! Great to know the setup was quick and easy. Come back anytime! – James 💜
Katya N.
Netherlands · May 2025
Installed in minutes by scanning the QR code in Japan. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Anna
GotoeSIM Support
· 1 year ago Thank you for the kind words, Katya! Thrilled it made staying connected effortless. — Anna
Ryan G.
India · May 2025
Exactly what I needed for travelling in Japan. Streaming and video calls worked without buffering.
Ken
GotoeSIM Support
· 1 year ago Thanks for sharing, Ryan! Great to know the setup was quick and easy. We're here whenever you travel again. — Ken
Lucas V.
Thailand · May 2025
Super easy to set up before I flew out. Data lasted the whole trip with room to spare. Telling my friends about this.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Lucas! So pleased it saved you from roaming bills. – Laura 💜
Ingrid K.
Germany · May 2025
Great value compared to roaming charges. Topping up was straightforward when I needed more. A must-have for international travel.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Ingrid! Delighted the speeds worked well for you. – Anna, eSIM TopUp Support
Ava M.
South Korea · May 2025
Bought it the night before my flight — smooth process. Data lasted the whole trip with room to spare. Made staying connected effortless.
Anna
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ava! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Anna, eSIM TopUp Support
Sophia K.
New Zealand · May 2025
Used this on my trip and it worked perfectly in Japan. Setup instructions in the app were clear and simple. Zero regrets.
Anna
GotoeSIM Support
· 1 year ago Cheers, Sophia! So pleased it saved you from roaming bills. Come back anytime! – Anna 💜
Elena F.
Egypt · May 2025
Super easy to set up before I flew out. Signal held up well on trains and in rural areas. Exactly as described — no surprises.
Tom
GotoeSIM Support
· 1 year ago Thanks for sharing, Elena! Delighted the speeds worked well for you. – Tom 💜
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 100MB 7Days plan costs $0.45 for 100 MB over 7 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
Beatriz G. · 1 month ago
Which networks does this connect to?
Daniel S. · 1 month ago
Does this work on an iPhone 13?
Isabella D. · 3 months ago
How long does the QR code take to arrive after payment?
Ravi V. · 4 months ago
Is 5G supported or just 4G?
Thomas D. · 5 months ago
Can I top up the same eSIM instead of buying a new one?
Katya S. · 6 months ago
Thanks, installed with no problems on my Samsung.
Zoe D. · 7 months ago
Does the validity start on purchase or on first use?
Thomas B. · 8 months ago
Will this keep my WhatsApp active with my home number?
Ingrid M. · 8 months ago
Can I use it in nearby countries too?
Chloe K. · 9 months ago
Can I use this for hotspot/tethering?
Fatima P. · 9 months ago
Do I need to install it before I travel or after I arrive?
Ravi N. · 1 year ago
Is roaming charged extra or is it all included?