Japan eSIM — reviews & details
Japan 10GB 30Days · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Omar S.
Indonesia · Jan 2025
Solid overall, just wish there was a bit more data for the price.
James
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Omar. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. — James
Min-jun P.
Brazil · Jan 2025
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare. Would definitely buy again.
Tom
GotoeSIM Support
· 1 year ago Really appreciate this, Min-jun! Great to know the setup was quick and easy. – Tom 💜
Camila S.
Saudi Arabia · Jan 2025
Saved me a fortune on my holiday in Japan. Setup instructions in the app were clear and simple. Will use eSIM TopUp for my next trip for sure.
Diego
GotoeSIM Support
· 1 year ago Thank you for the kind words, Camila! So pleased it saved you from roaming bills. We're here whenever you travel again. — Diego
Sven H.
Thailand · Jan 2025
No more hunting for a SIM card kiosk on arrival. Signal held up well on trains and in rural areas. Exactly as described — no surprises.
Laura
GotoeSIM Support
· 1 year ago So glad to hear this, Sven! So happy the Japan eSIM kept you connected. — Laura, eSIM TopUp Support
Anna N.
Philippines · Jan 2025
No more hunting for a SIM card kiosk on arrival in Japan. Speeds were solid for maps, messaging and browsing.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Anna! So pleased it saved you from roaming bills. – Anna 💜
Zoe M.
Germany · Jan 2025
Did the job without any drama. Ran hotspot to my laptop with no issues. Would definitely buy again.
Emma
GotoeSIM Support
· 1 year ago Really appreciate this, Zoe! Delighted the speeds worked well for you. — Emma
Emma M.
Switzerland · Jan 2025
Did the job without any drama. Ran hotspot to my laptop with no issues. Great experience overall.
Emma
GotoeSIM Support
· 1 year ago Really appreciate this, Emma! Great to know the setup was quick and easy. – Emma 💜
Ananya C.
Ireland · Jan 2025
Installed in minutes by scanning the QR code in Japan. Topping up was straightforward when I needed more. Made staying connected effortless.
Diego
GotoeSIM Support
· 1 year ago Thanks for sharing, Ananya! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Diego
Somchai K.
Thailand · Jan 2025
First time using an eSIM and it was painless. Speeds were solid for maps, messaging and browsing.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Somchai! Wonderful to hear it worked smoothly in Japan. Come back anytime! — Sophie, eSIM TopUp Support
Ananya D.
Malaysia · Jan 2025
Honestly better than buying a local SIM at the airport in Japan. Data lasted the whole trip with room to spare. A must-have for international travel.
Ingrid
GotoeSIM Support
· 1 year ago Cheers, Ananya! Great to know the setup was quick and easy. — Ingrid
Carlos S.
Portugal · Jan 2025
Great value compared to roaming charges. Data lasted the whole trip with room to spare.
Diego
GotoeSIM Support
· 1 year ago Really appreciate this, Carlos! So happy the Japan eSIM kept you connected. — Diego, eSIM TopUp Support
Nadia B.
Egypt · Jan 2025
Install took me two tries but was fine after that. Streaming and video calls worked without buffering.
James
GotoeSIM Support
· 1 year ago Thank you for taking the time, Nadia. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. – James, eSIM TopUp Support
Anna F.
France · Jan 2025
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data. Telling my friends about this.
Ken
GotoeSIM Support
· 1 year ago Cheers, Anna! Great to know the setup was quick and easy. Enjoy your journeys! – Ken, eSIM TopUp Support
Max K.
UAE · Jan 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues. Zero regrets.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Max! So pleased it saved you from roaming bills. — Priya, eSIM TopUp Support
Arjun T.
Vietnam · Dec 2024
Used this on my trip and it worked perfectly in Japan. Speeds were solid for maps, messaging and browsing. Great experience overall.
Sara
GotoeSIM Support
· 1 year ago Thanks a lot, Arjun! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Sara 💜
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB 30Days plan costs $7.05 for 10 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 F. · 2 weeks ago
How long does the QR code take to arrive after payment?
Katya S. · 2 months ago
Will this keep my WhatsApp active with my home number?
Mohammed N. · 4 months ago
Does the validity start on purchase or on first use?
Pablo L. · 4 months ago
Do I need to install it before I travel or after I arrive?
Camila F. · 5 months ago
Can I use it in nearby countries too?
Katya G. · 5 months ago
Great guide, the setup steps were really helpful.
Olivia W. · 6 months ago
Thanks, installed with no problems on my Samsung.
Sophia F. · 6 months ago
How do I check how much data I have left?
Priya B. · 7 months ago
Does this work on an iPhone 13?
Sophia T. · 7 months ago
Can I top up the same eSIM instead of buying a new one?
Somchai D. · 7 months ago
Can I use this for hotspot/tethering?
Linh B. · 10 months ago
Which networks does this connect to?