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
Lea T.
Singapore · Mar 2025
Did the job without any drama. Signal held up well on trains and in rural areas. Would definitely buy again.
James
GotoeSIM Support
· 1 year ago Thanks for sharing, Lea! Delighted the speeds worked well for you. – James 💜
Sven D.
Turkey · Mar 2025
First time using an eSIM and it was painless. Coverage was strong even outside the city.
Omar
GotoeSIM Support
· 1 year ago Cheers, Sven! Love that you were online the moment you landed in Japan. We're here whenever you travel again. – Omar 💜
Thomas R.
Canada · Mar 2025
Great value compared to roaming charges in Japan. Customer support answered my question quickly. Will use eSIM TopUp for my next trip for sure.
Yuki
GotoeSIM Support
· 1 year ago Thanks a lot, Thomas! So pleased it saved you from roaming bills. Come back anytime! – Yuki, eSIM TopUp Support
Arjun G.
France · Mar 2025
Solid overall, just wish there was a bit more data for the price.
James
GotoeSIM Support
· 1 year ago We're really sorry, Arjun. We'd love the chance to make this right. Please contact us at esimtopup.io/support and we'll sort it out. — James
Ravi G.
Saudi Arabia · Mar 2025
Did the job without any drama. I kept my normal number for calls while using this for data. Made staying connected effortless.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ravi! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Sara 💜
Mateo N.
Mexico · Feb 2025
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues. Made staying connected effortless.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Mateo! Thrilled it made staying connected effortless. Come back anytime! – Laura 💜
Noah W.
India · Feb 2025
Did the job without any drama. Speeds were solid for maps, messaging and browsing.
Sophie
GotoeSIM Support
· 1 year ago Thanks a lot, Noah! So happy the Japan eSIM kept you connected. Come back anytime! — Sophie, eSIM TopUp Support
Pablo V.
Singapore · Feb 2025
First time using an eSIM and it was painless. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, Pablo! So happy the Japan eSIM kept you connected. Enjoy your journeys! — Anna, eSIM TopUp Support
Yuki B.
Spain · Feb 2025
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple. Zero regrets.
Mark
GotoeSIM Support
· 1 year ago Thanks for sharing, Yuki! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Mark, eSIM TopUp Support
Ingrid H.
Sweden · Feb 2025
Used this on my trip and it worked perfectly. Ran hotspot to my laptop with no issues. Made staying connected effortless.
David
GotoeSIM Support
· 1 year ago Thanks a lot, Ingrid! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – David, eSIM TopUp Support
Sarah B.
Germany · Feb 2025
Solid overall, just wish there was a bit more data for the price. Activation was automatic when I arrived.
Anna
GotoeSIM Support
· 1 year ago We're really sorry, Sarah. That's not the experience we want for Japan. Reach our team at esimtopup.io/support so we can help right away. – Anna, eSIM TopUp Support
James F.
Germany · Feb 2025
Did the job without any drama. Topping up was straightforward when I needed more. Highly recommend for any traveller.
James
GotoeSIM Support
· 1 year ago Cheers, James! Wonderful to hear it worked smoothly in Japan. — James
Sarah F.
India · Feb 2025
Saved me a fortune on my holiday. Topping up was straightforward when I needed more.
Grace
GotoeSIM Support
· 1 year ago Thank you so much, Sarah! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Grace 💜
Aisha C.
Australia · Feb 2025
Good coverage in the city, a bit patchy in remote areas. I kept my normal number for calls while using this for data.
Yuki
GotoeSIM Support
· 1 year ago So sorry to hear this, Aisha. We'd love the chance to make this right. Please contact us at esimtopup.io/support and we'll sort it out. – Yuki 💜
Ravi D.
Portugal · Feb 2025
Worked fine but took a little while to connect at first.
David
GotoeSIM Support
· 1 year ago Thank you for taking the time, Ravi. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at esimtopup.io/support. — David
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?