Japan eSIM — reviews & details
Japan 50GB 30Days · 50 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Ravi B.
Turkey · Aug 2025
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city. Five stars from me.
Ken
GotoeSIM Support
· 1 year ago Really appreciate this, Ravi! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Ken
Ava R.
Canada · Aug 2025
Exactly what I needed for travelling. Data lasted the whole trip with room to spare. Made staying connected effortless.
Emma
GotoeSIM Support
· 1 year ago So glad to hear this, Ava! So happy the Japan eSIM kept you connected. – Emma, eSIM TopUp Support
Min-jun K.
Portugal · Aug 2025
Bought it the night before my flight — smooth process. Signal held up well on trains and in rural areas. A must-have for international travel.
Grace
GotoeSIM Support
· 1 year ago Thank you so much, Min-jun! Delighted the speeds worked well for you. Come back anytime! — Grace
Beatriz C.
Portugal · Aug 2025
Exactly what I needed for travelling. Signal held up well on trains and in rural areas. Great experience overall.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Beatriz! Love that you were online the moment you landed in Japan. Come back anytime! — Mark
Sarah K.
Japan · Aug 2025
Did the job without any drama. Coverage was strong even outside the city. A must-have for international travel.
Laura
GotoeSIM Support
· 1 year ago Thank you so much, Sarah! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Laura
Ingrid R.
Turkey · Jul 2025
Connected the moment I landed. Signal held up well on trains and in rural areas.
James
GotoeSIM Support
· 1 year ago Really appreciate this, Ingrid! Wonderful to hear it worked smoothly in Japan. — James
Lea C.
Indonesia · Jul 2025
Did the job without any drama in Japan. Coverage was strong even outside the city. Exactly as described — no surprises.
Ingrid
GotoeSIM Support
· 1 year ago Really appreciate this, Lea! So pleased it saved you from roaming bills. We're here whenever you travel again. – Ingrid, eSIM TopUp Support
Chloe S.
India · Jul 2025
Installed in minutes by scanning the QR code. The QR code arrived instantly by email. Highly recommend for any traveller.
Sophie
GotoeSIM Support
· 1 year ago So glad to hear this, Chloe! Great to know the setup was quick and easy. – Sophie 💜
Mei L.
United Kingdom · Jul 2025
Did the job without any drama. Coverage was strong even outside the city. A must-have for international travel.
James
GotoeSIM Support
· 1 year ago Cheers, Mei! Delighted the speeds worked well for you. – James, eSIM TopUp Support
Pablo K.
New Zealand · Jul 2025
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data. Telling my friends about this.
Diego
GotoeSIM Support
· 1 year ago So glad to hear this, Pablo! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Diego
Hana N.
Poland · Jul 2025
Connected the moment I landed. Coverage was strong even outside the city. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 1 year ago Really appreciate this, Hana! Great to know the setup was quick and easy. – Emma 💜
Ethan B.
United States · Jul 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues. Will use eSIM TopUp for my next trip for sure.
Ingrid
GotoeSIM Support
· 1 year ago Thanks a lot, Ethan! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Ingrid 💜
Fatima P.
UAE · Jul 2025
First time using an eSIM and it was painless. Coverage was strong even outside the city. Great experience overall.
Laura
GotoeSIM Support
· 1 year ago Thanks a lot, Fatima! So pleased it saved you from roaming bills. – Laura, eSIM TopUp Support
Lucia P.
Japan · Jul 2025
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more. A must-have for international travel.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Lucia! Delighted the speeds worked well for you. – Laura, eSIM TopUp Support
Yuki B.
Canada · Jul 2025
Good coverage in the city, a bit patchy in remote areas. The QR code arrived instantly by email.
James
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Yuki. Glad it mostly worked for you in Japan — we're always improving our coverage. Reach us anytime at esimtopup.io/support if we can help. — James, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 50GB 30Days plan costs $25.50 for 50 GB over 30 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
James C. · 4 weeks ago
Which networks does this connect to?
Nadia D. · 2 months ago
Is roaming charged extra or is it all included?
Katya M. · 2 months ago
Will this keep my WhatsApp active with my home number?
Anna L. · 3 months ago
Does the validity start on purchase or on first use?
Ji-woo N. · 5 months ago
Is 5G supported or just 4G?
Louis W. · 5 months ago
How long does the QR code take to arrive after payment?
Min-jun R. · 6 months ago
Does this work on an iPhone 13?
Mei N. · 7 months ago
Can I use it in nearby countries too?
Max V. · 8 months ago
Great guide, the setup steps were really helpful.
Chloe K. · 9 months ago
Can I top up the same eSIM instead of buying a new one?
Kenji T. · 1 year ago
Do I need to install it before I travel or after I arrive?
Hana N. · 1 year ago
Can I use this for hotspot/tethering?