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
Sarah L.
New Zealand · Jan 2025
Honestly better than buying a local SIM at the airport. I kept my normal number for calls while using this for data.
Yuki
GotoeSIM Support
· 1 year ago Really appreciate this, Sarah! Wonderful to hear it worked smoothly in Japan. — Yuki
Mohammed R.
Mexico · Jan 2025
Installed in minutes by scanning the QR code. Streaming and video calls worked without buffering.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Mohammed! Delighted the speeds worked well for you. Come back anytime! — Ken
Aisha R.
Italy · Jan 2025
Bought it the night before my flight — smooth process. The QR code arrived instantly by email. A must-have for international travel.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for the kind words, Aisha! So pleased it saved you from roaming bills. Come back anytime! — Ingrid
Noah R.
United Kingdom · Jan 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues. Zero regrets.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, Noah! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Mark
Fatima G.
UAE · Jan 2025
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email.
Omar
GotoeSIM Support
· 1 year ago Cheers, Fatima! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Omar, eSIM TopUp Support
Giulia W.
Mexico · Jan 2025
Saved me a fortune on my holiday. Activation was automatic when I arrived in Japan. Zero regrets.
Ken
GotoeSIM Support
· 1 year ago Thanks for sharing, Giulia! So happy the Japan eSIM kept you connected. — Ken
Daniel C.
Australia · Jan 2025
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering. Zero regrets.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Daniel! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Sophie, eSIM TopUp Support
Sarah V.
Sweden · Jan 2025
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple. Zero regrets.
Sara
GotoeSIM Support
· 1 year ago So glad to hear this, Sarah! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Sara, eSIM TopUp Support
Ji-woo W.
Vietnam · Jan 2025
Installed in minutes by scanning the QR code. Data lasted the whole trip with room to spare.
Priya
GotoeSIM Support
· 1 year ago Really appreciate this, Ji-woo! Great to know the setup was quick and easy. — Priya, eSIM TopUp Support
Ravi R.
Switzerland · Jan 2025
Connected the moment I landed. Data lasted the whole trip with room to spare. Made staying connected effortless.
Priya
GotoeSIM Support
· 1 year ago Thanks for sharing, Ravi! So happy the Japan eSIM kept you connected. Come back anytime! — Priya
Anna F.
UAE · Jan 2025
Exactly what I needed for travelling in Japan. Signal held up well on trains and in rural areas.
Diego
GotoeSIM Support
· 1 year ago Cheers, Anna! Great to know the setup was quick and easy. Come back anytime! – Diego, eSIM TopUp Support
Nadia L.
United States · Jan 2025
First time using an eSIM and it was painless. Coverage was strong even outside the city. Five stars from me.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Nadia! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Emma, eSIM TopUp Support
Somchai V.
Spain · Jan 2025
Installed in minutes by scanning the QR code in Japan. Customer support answered my question quickly. Telling my friends about this.
David
GotoeSIM Support
· 1 year ago Cheers, Somchai! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – David 💜
Isabella C.
France · Jan 2025
Super easy to set up before I flew out. Customer support answered my question quickly. Highly recommend for any traveller.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Isabella! Thrilled it made staying connected effortless. — Tom
Min-jun N.
UAE · Jan 2025
Exactly what I needed for travelling. Customer support answered my question quickly. Exactly as described — no surprises.
James
GotoeSIM Support
· 1 year ago Thanks a lot, Min-jun! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – James, eSIM TopUp Support
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?