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
Marco V.
Spain · Feb 2025
Great value compared to roaming charges in Japan. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
Anna
GotoeSIM Support
· 1 year ago Cheers, Marco! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Anna, eSIM TopUp Support
Nadia G.
Brazil · Feb 2025
Did the job without any drama in Japan. Signal held up well on trains and in rural areas. Zero regrets.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Nadia! Delighted the speeds worked well for you. We're here whenever you travel again. — Emma, eSIM TopUp Support
Linh S.
Spain · Feb 2025
Did the job without any drama. Signal held up well on trains and in rural areas. Great experience overall.
David
GotoeSIM Support
· 1 year ago Cheers, Linh! Thrilled it made staying connected effortless. Enjoy your journeys! — David
Lucas R.
Saudi Arabia · Feb 2025
Connected the moment I landed. Signal held up well on trains and in rural areas.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Lucas! Delighted the speeds worked well for you. — Laura
Anna N.
France · Jan 2025
Used this on my trip and it worked perfectly. Speeds were solid for maps, messaging and browsing.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Anna! So happy the Japan eSIM kept you connected. Come back anytime! – Sara, eSIM TopUp Support
Ravi B.
Brazil · Jan 2025
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more. Zero regrets.
Ken
GotoeSIM Support
· 1 year ago Thanks a lot, Ravi! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Ken
Noah M.
France · Jan 2025
Did the job without any drama. Signal held up well on trains and in rural areas. Great experience overall.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Noah! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Sara 💜
Isabella R.
Thailand · Jan 2025
Bought it the night before my flight — smooth process. Setup instructions in the app were clear and simple. Made staying connected effortless.
Omar
GotoeSIM Support
· 1 year ago Cheers, Isabella! Wonderful to hear it worked smoothly in Japan. — Omar, eSIM TopUp Support
Kenji R.
Japan · Jan 2025
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple. Will use eSIM TopUp for my next trip for sure.
Yuki
GotoeSIM Support
· 1 year ago So glad to hear this, Kenji! So pleased it saved you from roaming bills. We're here whenever you travel again. – Yuki, eSIM TopUp Support
James G.
United Kingdom · Jan 2025
Super easy to set up before I flew out. Signal held up well on trains and in rural areas.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, James! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Ken
Ravi P.
Italy · Jan 2025
Did the job without any drama in Japan. Topping up was straightforward when I needed more. A must-have for international travel.
Priya
GotoeSIM Support
· 1 year ago Really appreciate this, Ravi! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Priya, eSIM TopUp Support
Hana N.
Poland · Jan 2025
Bought it the night before my flight — smooth process. I kept my normal number for calls while using this for data.
Diego
GotoeSIM Support
· 1 year ago Really appreciate this, Hana! Great to know the setup was quick and easy. — Diego, eSIM TopUp Support
Giulia P.
Saudi Arabia · Jan 2025
Connected the moment I landed. Signal held up well on trains and in rural areas. Five stars from me.
Mark
GotoeSIM Support
· 1 year ago Really appreciate this, Giulia! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Mark 💜
Marco K.
France · Jan 2025
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing. Highly recommend for any traveller.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Marco! So pleased it saved you from roaming bills. Enjoy your journeys! – Ken 💜
Priya R.
Mexico · Jan 2025
Did the job without any drama in Japan. Customer support answered my question quickly. Will use eSIM TopUp for my next trip for sure.
Sara
GotoeSIM Support
· 1 year ago Thanks for sharing, Priya! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. — Sara
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?