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
Andre D.
United States · Jun 2025
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Andre! Thrilled it made staying connected effortless. – Mark, eSIM TopUp Support
Haruto S.
South Korea · Jun 2025
Used this on my trip and it worked perfectly. The QR code arrived instantly by email. Will use eSIM TopUp for my next trip for sure.
Emma
GotoeSIM Support
· 1 year ago Thank you so much, Haruto! Thrilled it made staying connected effortless. Come back anytime! – Emma, eSIM TopUp Support
Kenji B.
India · Jun 2025
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data. Zero regrets.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Kenji! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Mark, eSIM TopUp Support
Olivia N.
Philippines · Jun 2025
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly. Made staying connected effortless.
Mark
GotoeSIM Support
· 1 year ago Really appreciate this, Olivia! Delighted the speeds worked well for you. – Mark, eSIM TopUp Support
Marco S.
Turkey · Jun 2025
Worked fine but took a little while to connect at first. Topping up was straightforward when I needed more.
Priya
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Marco. Good to hear it did the job, and we're working to make it even better. Reach us anytime at esimtopup.io/support if we can help. – Priya 💜
Kenji S.
Sweden · Jun 2025
First time using an eSIM and it was painless in Japan. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Kenji! So pleased it saved you from roaming bills. We're here whenever you travel again. – Sara 💜
Pablo K.
Mexico · Jun 2025
Super easy to set up before I flew out in Japan. Signal held up well on trains and in rural areas.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Pablo! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Grace, eSIM TopUp Support
James B.
Saudi Arabia · Jun 2025
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data. A must-have for international travel.
Omar
GotoeSIM Support
· 1 year ago Thank you for the kind words, James! Thrilled it made staying connected effortless. — Omar
Min-jun M.
India · May 2025
First time using an eSIM and it was painless. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Priya
GotoeSIM Support
· 1 year ago Cheers, Min-jun! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Priya 💜
Elena F.
Egypt · May 2025
Did the job without any drama. Ran hotspot to my laptop with no issues. Telling my friends about this.
Tom
GotoeSIM Support
· 1 year ago Cheers, Elena! Wonderful to hear it worked smoothly in Japan. — Tom, eSIM TopUp Support
Thomas S.
New Zealand · May 2025
Bought it the night before my flight — smooth process. The QR code arrived instantly by email. Will use eSIM TopUp for my next trip for sure.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Thomas! So pleased it saved you from roaming bills. — Emma
Ji-woo C.
Netherlands · May 2025
Decent speeds, though slower than I expected in a few spots.
David
GotoeSIM Support
· 1 year ago Thank you for taking the time, Ji-woo. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at esimtopup.io/support. – David, eSIM TopUp Support
Mohammed D.
New Zealand · May 2025
Super easy to set up before I flew out in Japan. Customer support answered my question quickly. Five stars from me.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Mohammed! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Ken
Isabella D.
Sweden · May 2025
Used this on my trip and it worked perfectly in Japan. Topping up was straightforward when I needed more. Great experience overall.
James
GotoeSIM Support
· 1 year ago Cheers, Isabella! So pleased it saved you from roaming bills. Enjoy your journeys! – James 💜
Sarah M.
United Kingdom · May 2025
Saved me a fortune on my holiday. The QR code arrived instantly by email.
Diego
GotoeSIM Support
· 1 year ago Really appreciate this, Sarah! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Diego, eSIM TopUp Support
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?