Japan eSIM — reviews & details
Japan 500MB 7Days · 500 MB · 7 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Beatriz M.
Canada · Oct 2025
Great value compared to roaming charges. Setup instructions in the app were clear and simple.
Sara
GotoeSIM Support
· 10 months ago Thank you so much, Beatriz! Love that you were online the moment you landed in Japan. Come back anytime! — Sara, eSIM TopUp Support
Liam F.
Indonesia · Sep 2025
Did the job without any drama. The QR code arrived instantly by email.
Ken
GotoeSIM Support
· 10 months ago Thanks for sharing, Liam! Wonderful to hear it worked smoothly in Japan. — Ken
Ananya P.
Mexico · Sep 2025
First time using an eSIM and it was painless. Speeds were solid for maps, messaging and browsing. Made staying connected effortless.
Mark
GotoeSIM Support
· 10 months ago Thank you for the kind words, Ananya! Thrilled it made staying connected effortless. Enjoy your journeys! — Mark
Ryan F.
Mexico · Sep 2025
Great value compared to roaming charges. Data lasted the whole trip with room to spare. A must-have for international travel.
David
GotoeSIM Support
· 10 months ago Thank you so much, Ryan! Great to know the setup was quick and easy. Come back anytime! – David, eSIM TopUp Support
Daniel G.
Singapore · Sep 2025
Installed in minutes by scanning the QR code. Activation was automatic when I arrived.
Anna
GotoeSIM Support
· 10 months ago Thanks a lot, Daniel! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! – Anna, eSIM TopUp Support
Isabella B.
India · Sep 2025
First time using an eSIM and it was painless in Japan. Topping up was straightforward when I needed more. Five stars from me.
Diego
GotoeSIM Support
· 10 months ago So glad to hear this, Isabella! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Diego, eSIM TopUp Support
Yuki R.
Australia · Sep 2025
First time using an eSIM and it was painless in Japan. Speeds were solid for maps, messaging and browsing.
Ken
GotoeSIM Support
· 10 months ago Cheers, Yuki! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Ken 💜
Pablo W.
United States · Sep 2025
Great value compared to roaming charges. Ran hotspot to my laptop with no issues. Five stars from me.
Sara
GotoeSIM Support
· 10 months ago Cheers, Pablo! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Sara, eSIM TopUp Support
Lucia L.
Egypt · Sep 2025
Connected the moment I landed in Japan. Streaming and video calls worked without buffering. A must-have for international travel.
James
GotoeSIM Support
· 10 months ago Really appreciate this, Lucia! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – James, eSIM TopUp Support
Viktor G.
Vietnam · Sep 2025
Bought it the night before my flight — smooth process. I kept my normal number for calls while using this for data.
Priya
GotoeSIM Support
· 10 months ago So glad to hear this, Viktor! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Priya, eSIM TopUp Support
Hugo W.
Poland · Sep 2025
Worked fine but took a little while to connect at first. Signal held up well on trains and in rural areas.
Diego
GotoeSIM Support
· 10 months ago Thank you for taking the time, Hugo. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. — Diego, eSIM TopUp Support
Mohammed D.
Germany · Sep 2025
Honestly better than buying a local SIM at the airport in Japan. The QR code arrived instantly by email. Telling my friends about this.
Tom
GotoeSIM Support
· 10 months ago So glad to hear this, Mohammed! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Tom
Haruto C.
Thailand · Sep 2025
Great value compared to roaming charges. The QR code arrived instantly by email.
Grace
GotoeSIM Support
· 10 months ago Thanks a lot, Haruto! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Grace, eSIM TopUp Support
Arjun P.
Sweden · Sep 2025
No more hunting for a SIM card kiosk on arrival. Ran hotspot to my laptop with no issues. Five stars from me.
Grace
GotoeSIM Support
· 10 months ago Thanks for sharing, Arjun! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Grace
Chloe G.
Malaysia · Sep 2025
Installed in minutes by scanning the QR code. I kept my normal number for calls while using this for data.
Sophie
GotoeSIM Support
· 11 months ago Thank you so much, Chloe! Love that you were online the moment you landed in Japan. – Sophie 💜
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 500MB 7Days plan costs $0.60 for 500 MB 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
Budi C. · 1 week ago
Can I use this for hotspot/tethering?
Grace T. · 2 weeks ago
Will this keep my WhatsApp active with my home number?
Pablo C. · 3 months ago
Can I top up the same eSIM instead of buying a new one?
Diego T. · 4 months ago
Does the validity start on purchase or on first use?
Lea P. · 5 months ago
Which networks does this connect to?
Budi V. · 6 months ago
Great guide, the setup steps were really helpful.
Mateo W. · 8 months ago
How long does the QR code take to arrive after payment?
Haruto K. · 8 months ago
Is 5G supported or just 4G?
Linh L. · 9 months ago
Do I need to install it before I travel or after I arrive?
Katya B. · 11 months ago
How do I check how much data I have left?
Haruto L. · 1 year ago
Is roaming charged extra or is it all included?
Noah W. · 1 year ago
Can I use it in nearby countries too?