Japan eSIM — reviews & details
Japan 1GB 7Days (nonhkip) · 1 GB · 7 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Elena P.
Germany · Jun 2026
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues.
Ken
GotoeSIM Support
· 1 month ago Cheers, Elena! So pleased it saved you from roaming bills. Enjoy your journeys! – Ken 💜
Ji-woo P.
Switzerland · Jun 2026
Exactly what I needed for travelling. The QR code arrived instantly by email. Highly recommend for any traveller.
Grace
GotoeSIM Support
· 1 month ago Really appreciate this, Ji-woo! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Grace, eSIM TopUp Support
Isabella C.
Netherlands · Jun 2026
Bought it the night before my flight — smooth process. Data lasted the whole trip with room to spare.
Grace
GotoeSIM Support
· 2 months ago Thank you so much, Isabella! Thrilled it made staying connected effortless. Enjoy your journeys! — Grace, eSIM TopUp Support
Wei S.
Spain · Jun 2026
Bought it the night before my flight — smooth process in Japan. Ran hotspot to my laptop with no issues. Zero regrets.
Omar
GotoeSIM Support
· 2 months ago Thank you for the kind words, Wei! Thrilled it made staying connected effortless. – Omar, eSIM TopUp Support
Aisha B.
Thailand · Jun 2026
Did the job without any drama. Setup instructions in the app were clear and simple. Great experience overall.
Emma
GotoeSIM Support
· 2 months ago Cheers, Aisha! Delighted the speeds worked well for you. Enjoy your journeys! – Emma 💜
Lucia M.
United States · Jun 2026
Installed in minutes by scanning the QR code. Coverage was strong even outside the city. A must-have for international travel.
Sophie
GotoeSIM Support
· 2 months ago Thanks a lot, Lucia! So happy the Japan eSIM kept you connected. Come back anytime! – Sophie 💜
Olivia B.
Sweden · Jun 2026
Installed in minutes by scanning the QR code in Japan. Customer support answered my question quickly. Zero regrets.
Anna
GotoeSIM Support
· 2 months ago Thank you for the kind words, Olivia! Great to know the setup was quick and easy. Enjoy your journeys! — Anna
Fatima W.
Mexico · Jun 2026
Connected the moment I landed. Activation was automatic when I arrived. Great experience overall.
Yuki
GotoeSIM Support
· 2 months ago Really appreciate this, Fatima! So pleased it saved you from roaming bills. Enjoy your journeys! – Yuki 💜
Carlos F.
United Kingdom · May 2026
Honestly better than buying a local SIM at the airport. Speeds were solid for maps, messaging and browsing.
Ingrid
GotoeSIM Support
· 2 months ago Thanks for sharing, Carlos! Great to know the setup was quick and easy. Enjoy your journeys! – Ingrid 💜
Ava S.
Saudi Arabia · May 2026
Great value compared to roaming charges. Activation was automatic when I arrived. Zero regrets.
Anna
GotoeSIM Support
· 2 months ago Thank you for the kind words, Ava! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Anna, eSIM TopUp Support
Sarah F.
South Korea · May 2026
Bought it the night before my flight — smooth process. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Mark
GotoeSIM Support
· 2 months ago Thanks a lot, Sarah! Great to know the setup was quick and easy. – Mark 💜
Marco L.
South Korea · May 2026
Bought it the night before my flight — smooth process. Coverage was strong even outside the city.
Ingrid
GotoeSIM Support
· 2 months ago Thanks a lot, Marco! Delighted the speeds worked well for you. — Ingrid
Camila B.
Germany · May 2026
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data.
Anna
GotoeSIM Support
· 2 months ago Thank you for the kind words, Camila! So happy the Japan eSIM kept you connected. Come back anytime! — Anna, eSIM TopUp Support
Ji-woo R.
Singapore · May 2026
First time using an eSIM and it was painless. Setup instructions in the app were clear and simple. Five stars from me.
Omar
GotoeSIM Support
· 2 months ago Cheers, Ji-woo! So happy the Japan eSIM kept you connected. Come back anytime! – Omar, eSIM TopUp Support
Sarah M.
Singapore · May 2026
Bought it the night before my flight — smooth process. Customer support answered my question quickly.
Yuki
GotoeSIM Support
· 2 months ago So glad to hear this, Sarah! Delighted the speeds worked well for you. We're here whenever you travel again. — Yuki
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 1GB 7Days (nonhkip) plan costs $1.58 for 1 GB over 7 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
Lucas N. · 1 week ago
Will this keep my WhatsApp active with my home number?
Kenji C. · 1 month ago
Can I use this for hotspot/tethering?
Mei L. · 1 month ago
Can I use it in nearby countries too?
Marco P. · 2 months ago
Can I top up the same eSIM instead of buying a new one?
Arjun R. · 3 months ago
Does this work on an iPhone 13?
Grace D. · 5 months ago
Thanks, installed with no problems on my Samsung.
Omar C. · 7 months ago
Do I need to install it before I travel or after I arrive?
Ravi R. · 8 months ago
Does the validity start on purchase or on first use?
Elena R. · 9 months ago
Is 5G supported or just 4G?
Chloe P. · 10 months ago
How do I check how much data I have left?
Aisha P. · 11 months ago
Is roaming charged extra or is it all included?
Lucas K. · 1 year ago
Great guide, the setup steps were really helpful.