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
Diego V.
United Kingdom · Dec 2025
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing.
Sara
GotoeSIM Support
· 7 months ago So glad to hear this, Diego! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Sara, eSIM TopUp Support
Yuki F.
Mexico · Dec 2025
No more hunting for a SIM card kiosk on arrival in Japan. The QR code arrived instantly by email.
Grace
GotoeSIM Support
· 7 months ago So glad to hear this, Yuki! Delighted the speeds worked well for you. Enjoy your journeys! – Grace 💜
Camila N.
Malaysia · Dec 2025
Did the job without any drama. Customer support answered my question quickly. Would definitely buy again.
Sara
GotoeSIM Support
· 7 months ago Thank you for the kind words, Camila! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Sara, eSIM TopUp Support
Olivia R.
New Zealand · Dec 2025
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Will use eSIM TopUp for my next trip for sure.
Emma
GotoeSIM Support
· 7 months ago Thanks for sharing, Olivia! Great to know the setup was quick and easy. We're here whenever you travel again. — Emma
Budi V.
Indonesia · Dec 2025
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple.
Priya
GotoeSIM Support
· 7 months ago Cheers, Budi! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Priya
Ryan M.
Brazil · Dec 2025
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing.
Emma
GotoeSIM Support
· 7 months ago So glad to hear this, Ryan! Thrilled it made staying connected effortless. — Emma, eSIM TopUp Support
Wei F.
Switzerland · Dec 2025
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing. Made staying connected effortless.
Emma
GotoeSIM Support
· 7 months ago Thank you for the kind words, Wei! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Emma, eSIM TopUp Support
Olivia S.
UAE · Dec 2025
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more. Would definitely buy again.
Ingrid
GotoeSIM Support
· 7 months ago Thanks for sharing, Olivia! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Ingrid, eSIM TopUp Support
Ji-woo K.
South Korea · Dec 2025
Decent speeds, though slower than I expected in a few spots.
Emma
GotoeSIM Support
· 7 months ago Apologies for the trouble, Ji-woo. That's not the experience we want for Japan. Please contact us at esimtopup.io/support and we'll sort it out. – Emma, eSIM TopUp Support
Marco N.
Spain · Dec 2025
Exactly what I needed for travelling. Setup instructions in the app were clear and simple. Great experience overall.
Emma
GotoeSIM Support
· 7 months ago Cheers, Marco! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Emma
Hana H.
Switzerland · Dec 2025
Did the job without any drama. Data lasted the whole trip with room to spare. A must-have for international travel.
Ken
GotoeSIM Support
· 7 months ago So glad to hear this, Hana! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Ken, eSIM TopUp Support
Ingrid G.
Australia · Dec 2025
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare.
Laura
GotoeSIM Support
· 7 months ago Thanks a lot, Ingrid! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Laura, eSIM TopUp Support
Katya K.
Indonesia · Dec 2025
Bought it the night before my flight — smooth process. Speeds were solid for maps, messaging and browsing.
Ingrid
GotoeSIM Support
· 7 months ago Thank you so much, Katya! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Ingrid 💜
Mateo S.
Mexico · Dec 2025
No more hunting for a SIM card kiosk on arrival in Japan. Streaming and video calls worked without buffering. Made staying connected effortless.
Sophie
GotoeSIM Support
· 8 months ago Thank you for the kind words, Mateo! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Sophie, eSIM TopUp Support
Sophia S.
Ireland · Dec 2025
Super easy to set up before I flew out in Japan. Signal held up well on trains and in rural areas.
Diego
GotoeSIM Support
· 8 months ago Thanks a lot, Sophia! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — Diego
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?