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
Daniel H.
Canada · Nov 2025
Super easy to set up before I flew out in Japan. Topping up was straightforward when I needed more. Made staying connected effortless.
Mark
GotoeSIM Support
· 9 months ago Thanks a lot, Daniel! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Mark 💜
Hugo B.
Switzerland · Nov 2025
No more hunting for a SIM card kiosk on arrival in Japan. Signal held up well on trains and in rural areas. Would definitely buy again.
Ingrid
GotoeSIM Support
· 9 months ago Thank you for the kind words, Hugo! So pleased it saved you from roaming bills. Enjoy your journeys! – Ingrid, eSIM TopUp Support
Elena T.
Japan · Nov 2025
Did the job without any drama. Ran hotspot to my laptop with no issues.
Diego
GotoeSIM Support
· 9 months ago Thanks for sharing, Elena! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Diego 💜
Katya M.
Poland · Nov 2025
Used this on my trip and it worked perfectly. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Priya
GotoeSIM Support
· 9 months ago Cheers, Katya! So happy the Japan eSIM kept you connected. — Priya, eSIM TopUp Support
Mohammed F.
United States · Nov 2025
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing. Zero regrets.
James
GotoeSIM Support
· 9 months ago Thanks a lot, Mohammed! So pleased it saved you from roaming bills. We're here whenever you travel again. — James, eSIM TopUp Support
Aisha L.
Switzerland · Nov 2025
Super easy to set up before I flew out in Japan. Setup instructions in the app were clear and simple.
Priya
GotoeSIM Support
· 9 months ago Thanks a lot, Aisha! So pleased it saved you from roaming bills. Enjoy your journeys! – Priya, eSIM TopUp Support
Louis K.
Sweden · Nov 2025
Super easy to set up before I flew out in Japan. Coverage was strong even outside the city.
Sara
GotoeSIM Support
· 9 months ago Thanks for sharing, Louis! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Sara 💜
Beatriz S.
United States · Nov 2025
No more hunting for a SIM card kiosk on arrival in Japan. The QR code arrived instantly by email.
Tom
GotoeSIM Support
· 9 months ago Thanks for sharing, Beatriz! Delighted the speeds worked well for you. We're here whenever you travel again. — Tom
Lucia F.
Spain · Nov 2025
Connected the moment I landed in Japan. Signal held up well on trains and in rural areas.
Ken
GotoeSIM Support
· 9 months ago Thanks a lot, Lucia! Delighted the speeds worked well for you. — Ken, eSIM TopUp Support
Viktor P.
Thailand · Nov 2025
First time using an eSIM and it was painless. Streaming and video calls worked without buffering. A must-have for international travel.
Priya
GotoeSIM Support
· 9 months ago Thanks a lot, Viktor! So happy the Japan eSIM kept you connected. Come back anytime! — Priya, eSIM TopUp Support
Carlos H.
Vietnam · Nov 2025
Good coverage in the city, a bit patchy in remote areas.
Diego
GotoeSIM Support
· 9 months ago Appreciate you sharing this, Carlos. 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. — Diego
Giulia H.
Egypt · Oct 2025
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more. A must-have for international travel.
Emma
GotoeSIM Support
· 9 months ago Really appreciate this, Giulia! Delighted the speeds worked well for you. Enjoy your journeys! – Emma, eSIM TopUp Support
Ava D.
Vietnam · Oct 2025
Exactly what I needed for travelling. Setup instructions in the app were clear and simple. Zero regrets.
Grace
GotoeSIM Support
· 9 months ago Really appreciate this, Ava! Great to know the setup was quick and easy. Enjoy your journeys! — Grace, eSIM TopUp Support
Sven K.
United States · Oct 2025
Exactly what I needed for travelling. Data lasted the whole trip with room to spare.
Mark
GotoeSIM Support
· 9 months ago Really appreciate this, Sven! Thrilled it made staying connected effortless. – Mark, eSIM TopUp Support
Anna R.
Canada · Oct 2025
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more.
Anna
GotoeSIM Support
· 9 months ago Thanks a lot, Anna! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! – Anna 💜
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?