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
Camila G.
Germany · Apr 2025
Used this on my trip and it worked perfectly. Streaming and video calls worked without buffering.
Emma
GotoeSIM Support
· 1 year ago Thanks a lot, Camila! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Emma
Ryan B.
Brazil · Apr 2025
Did the job without any drama. Activation was automatic when I arrived. Zero regrets.
Grace
GotoeSIM Support
· 1 year ago Thanks a lot, Ryan! So happy the Japan eSIM kept you connected. Enjoy your journeys! — Grace, eSIM TopUp Support
Omar C.
France · Apr 2025
Super easy to set up before I flew out. Coverage was strong even outside the city. Would definitely buy again.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, Omar! Thrilled it made staying connected effortless. – Anna 💜
Louis N.
Mexico · Apr 2025
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. A must-have for international travel.
Sophie
GotoeSIM Support
· 1 year ago Thank you so much, Louis! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Sophie 💜
Sophia K.
Germany · Apr 2025
Install took me two tries but was fine after that.
Yuki
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Sophia. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at esimtopup.io/support. – Yuki 💜
Andre W.
Germany · Apr 2025
Great value compared to roaming charges. Data lasted the whole trip with room to spare.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for the kind words, Andre! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Ingrid 💜
Budi B.
Poland · Apr 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues. Telling my friends about this.
Laura
GotoeSIM Support
· 1 year ago So glad to hear this, Budi! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Laura 💜
Ava S.
France · Apr 2025
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ava! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Yuki 💜
Daniel T.
Philippines · Apr 2025
Used this on my trip and it worked perfectly. Speeds were solid for maps, messaging and browsing.
Ken
GotoeSIM Support
· 1 year ago Thanks a lot, Daniel! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Ken, eSIM TopUp Support
Noah H.
Saudi Arabia · Apr 2025
Saved me a fortune on my holiday in Japan. Speeds were solid for maps, messaging and browsing. Made staying connected effortless.
Ken
GotoeSIM Support
· 1 year ago Really appreciate this, Noah! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Ken
Pablo G.
Portugal · Apr 2025
First time using an eSIM and it was painless. Topping up was straightforward when I needed more.
Emma
GotoeSIM Support
· 1 year ago So glad to hear this, Pablo! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Emma
Ethan G.
Egypt · Apr 2025
Great value compared to roaming charges. Activation was automatic when I arrived.
Ingrid
GotoeSIM Support
· 1 year ago Thanks a lot, Ethan! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Ingrid
Omar C.
Netherlands · Apr 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues.
Grace
GotoeSIM Support
· 1 year ago Thank you so much, Omar! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Grace, eSIM TopUp Support
Sophia B.
Poland · Apr 2025
Saved me a fortune on my holiday. Customer support answered my question quickly. Zero regrets.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Sophia! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Sara
Isabella B.
Spain · Apr 2025
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas. Would definitely buy again.
Emma
GotoeSIM Support
· 1 year ago Really appreciate this, Isabella! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Emma, eSIM TopUp Support
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. · 7 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?