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
Ananya S.
Canada · Feb 2026
Great value compared to roaming charges. Setup instructions in the app were clear and simple. A must-have for international travel.
David
GotoeSIM Support
· 5 months ago Thanks a lot, Ananya! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – David, eSIM TopUp Support
Zoe V.
Vietnam · Feb 2026
No more hunting for a SIM card kiosk on arrival. Streaming and video calls worked without buffering. Made staying connected effortless.
Omar
GotoeSIM Support
· 5 months ago Thanks for sharing, Zoe! Thrilled it made staying connected effortless. Come back anytime! — Omar, eSIM TopUp Support
Beatriz G.
United Kingdom · Feb 2026
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 5 months ago Thanks for sharing, Beatriz! Thrilled it made staying connected effortless. Come back anytime! — Diego
Linh T.
Japan · Feb 2026
Installed in minutes by scanning the QR code. Customer support answered my question quickly. Telling my friends about this.
Laura
GotoeSIM Support
· 5 months ago Thank you so much, Linh! Wonderful to hear it worked smoothly in Japan. – Laura 💜
Elena D.
Ireland · Feb 2026
Solid overall, just wish there was a bit more data for the price. Ran hotspot to my laptop with no issues.
Laura
GotoeSIM Support
· 5 months ago So sorry to hear this, Elena. That's not the experience we want for Japan. Reach our team at esimtopup.io/support so we can help right away. — Laura, eSIM TopUp Support
Lucas P.
Netherlands · Feb 2026
First time using an eSIM and it was painless in Japan. The QR code arrived instantly by email. Zero regrets.
Diego
GotoeSIM Support
· 6 months ago Thank you for the kind words, Lucas! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Diego
Budi H.
UAE · Feb 2026
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues. Zero regrets.
Laura
GotoeSIM Support
· 6 months ago Thanks for sharing, Budi! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Laura, eSIM TopUp Support
Noah N.
United States · Feb 2026
Installed in minutes by scanning the QR code. Setup instructions in the app were clear and simple.
Sara
GotoeSIM Support
· 6 months ago Really appreciate this, Noah! So happy the Japan eSIM kept you connected. – Sara, eSIM TopUp Support
Olivia C.
Italy · Feb 2026
Exactly what I needed for travelling. Streaming and video calls worked without buffering.
Ken
GotoeSIM Support
· 6 months ago So glad to hear this, Olivia! Great to know the setup was quick and easy. – Ken 💜
Noah C.
South Korea · Feb 2026
First time using an eSIM and it was painless. Activation was automatic when I arrived. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 6 months ago Thanks for sharing, Noah! Great to know the setup was quick and easy. Come back anytime! – Emma 💜
Camila B.
Saudi Arabia · Feb 2026
Exactly what I needed for travelling. Ran hotspot to my laptop with no issues. Will use eSIM TopUp for my next trip for sure.
Priya
GotoeSIM Support
· 6 months ago Thanks for sharing, Camila! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Priya, eSIM TopUp Support
Nguyen V.
Egypt · Feb 2026
Installed in minutes by scanning the QR code. Streaming and video calls worked without buffering. Great experience overall.
Ingrid
GotoeSIM Support
· 6 months ago Thank you for the kind words, Nguyen! Thrilled it made staying connected effortless. Come back anytime! — Ingrid
Ingrid W.
Thailand · Feb 2026
Did the job without any drama. Ran hotspot to my laptop with no issues. Five stars from me.
Tom
GotoeSIM Support
· 6 months ago Thanks for sharing, Ingrid! Great to know the setup was quick and easy. Come back anytime! — Tom, eSIM TopUp Support
Anna C.
India · Feb 2026
Bought it the night before my flight — smooth process. Signal held up well on trains and in rural areas. Will use eSIM TopUp for my next trip for sure.
David
GotoeSIM Support
· 6 months ago Thank you for the kind words, Anna! So happy the Japan eSIM kept you connected. Enjoy your journeys! — David, eSIM TopUp Support
Giulia S.
United States · Feb 2026
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare. Will use eSIM TopUp for my next trip for sure.
Omar
GotoeSIM Support
· 6 months ago So glad to hear this, Giulia! Wonderful to hear it worked smoothly in Japan. — Omar
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?