Japan eSIM — reviews & details
Japan 10GB/Day · 10 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Mei H.
Brazil · Jan 2025
Super easy to set up before I flew out. Signal held up well on trains and in rural areas.
Sara
GotoeSIM Support
· 1 year ago So glad to hear this, Mei! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Sara, eSIM TopUp Support
Camila W.
Poland · Jan 2025
Used this on my trip and it worked perfectly. Setup instructions in the app were clear and simple. Five stars from me.
Sara
GotoeSIM Support
· 1 year ago So glad to hear this, Camila! Delighted the speeds worked well for you. – Sara 💜
Thomas K.
Portugal · Jan 2025
Great value compared to roaming charges. Signal held up well on trains and in rural areas.
Laura
GotoeSIM Support
· 1 year ago So glad to hear this, Thomas! So pleased it saved you from roaming bills. — Laura, eSIM TopUp Support
Kenji H.
Indonesia · Jan 2025
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues.
Anna
GotoeSIM Support
· 1 year ago Cheers, Kenji! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Anna, eSIM TopUp Support
Emma M.
Poland · Jan 2025
Saved me a fortune on my holiday in Japan. The QR code arrived instantly by email.
Omar
GotoeSIM Support
· 1 year ago Thanks for sharing, Emma! Delighted the speeds worked well for you. Come back anytime! — Omar, eSIM TopUp Support
Isabella W.
Poland · Jan 2025
Connected the moment I landed. Customer support answered my question quickly. Telling my friends about this.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Isabella! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Sara 💜
Sri B.
Egypt · Jan 2025
Great value compared to roaming charges in Japan. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Sri! Love that you were online the moment you landed in Japan. Come back anytime! — Sophie, eSIM TopUp Support
Ravi G.
Sweden · Jan 2025
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing. Highly recommend for any traveller.
Tom
GotoeSIM Support
· 1 year ago Cheers, Ravi! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Tom 💜
Arjun D.
Germany · Jan 2025
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data. Five stars from me.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Arjun! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Emma, eSIM TopUp Support
Louis M.
Mexico · Dec 2024
Super easy to set up before I flew out. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Priya
GotoeSIM Support
· 1 year ago Thanks for sharing, Louis! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Priya, eSIM TopUp Support
Grace T.
India · Dec 2024
Exactly what I needed for travelling. Topping up was straightforward when I needed more. Exactly as described — no surprises.
David
GotoeSIM Support
· 1 year ago Really appreciate this, Grace! So happy the Japan eSIM kept you connected. Come back anytime! — David, eSIM TopUp Support
Aisha D.
Sweden · Dec 2024
Did the job without any drama. Data lasted the whole trip with room to spare.
Tom
GotoeSIM Support
· 1 year ago So glad to hear this, Aisha! Great to know the setup was quick and easy. – Tom, eSIM TopUp Support
Sarah M.
Mexico · Dec 2024
Honestly better than buying a local SIM at the airport. Activation was automatic when I arrived. Great experience overall.
Laura
GotoeSIM Support
· 1 year ago So glad to hear this, Sarah! So happy the Japan eSIM kept you connected. – Laura 💜
Ravi B.
Sweden · Dec 2024
Connected the moment I landed. Ran hotspot to my laptop with no issues.
Grace
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ravi! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Grace 💜
Ethan R.
Italy · Dec 2024
Super easy to set up before I flew out in Japan. Customer support answered my question quickly. Telling my friends about this.
Emma
GotoeSIM Support
· 1 year ago Cheers, Ethan! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Emma, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB/Day plan costs $7.50 for 10 GB/day over 1 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
Lea V. · 2 months ago
Does this work on an iPhone 13?
Wei V. · 3 months ago
Which networks does this connect to?
Haruto D. · 3 months ago
Can I use this for hotspot/tethering?
Diego B. · 3 months ago
Can I use it in nearby countries too?
Nguyen K. · 4 months ago
Great guide, the setup steps were really helpful.
Giulia C. · 4 months ago
How long does the QR code take to arrive after payment?
Pablo K. · 4 months ago
Do I need to install it before I travel or after I arrive?
Viktor V. · 7 months ago
Thanks, installed with no problems on my Samsung.
Mei B. · 9 months ago
Does the validity start on purchase or on first use?
Anna P. · 9 months ago
Is 5G supported or just 4G?
Liam F. · 11 months ago
Will this keep my WhatsApp active with my home number?
Grace P. · 1 year ago
How do I check how much data I have left?