Japan eSIM — reviews & details
Japan 2GB/Day FUP1Mbps · 2 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Lucia K.
United Kingdom · Mar 2025
Exactly what I needed for travelling. Coverage was strong even outside the city. Made staying connected effortless.
Mark
GotoeSIM Support
· 1 year ago Thanks for sharing, Lucia! Thrilled it made staying connected effortless. Enjoy your journeys! – Mark 💜
Thomas V.
South Korea · Mar 2025
Exactly what I needed for travelling. Activation was automatic when I arrived.
Emma
GotoeSIM Support
· 1 year ago Thanks a lot, Thomas! Wonderful to hear it worked smoothly in Japan. – Emma, eSIM TopUp Support
Marco H.
India · Mar 2025
Great value compared to roaming charges. Coverage was strong even outside the city. Made staying connected effortless.
Anna
GotoeSIM Support
· 1 year ago Thanks for sharing, Marco! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — Anna
Hugo B.
Thailand · Mar 2025
Exactly what I needed for travelling in Japan. I kept my normal number for calls while using this for data.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Hugo! Wonderful to hear it worked smoothly in Japan. — Anna
Olivia W.
Sweden · Mar 2025
Install took me two tries but was fine after that. Coverage was strong even outside the city.
Tom
GotoeSIM Support
· 1 year ago Thank you for taking the time, Olivia. 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. — Tom
Marco V.
Ireland · Mar 2025
Bought it the night before my flight — smooth process. Setup instructions in the app were clear and simple.
Grace
GotoeSIM Support
· 1 year ago Thanks for sharing, Marco! Delighted the speeds worked well for you. Come back anytime! – Grace, eSIM TopUp Support
Omar S.
Ireland · Feb 2025
No more hunting for a SIM card kiosk on arrival. Streaming and video calls worked without buffering. Will use eSIM TopUp for my next trip for sure.
Grace
GotoeSIM Support
· 1 year ago Thank you so much, Omar! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Grace, eSIM TopUp Support
Ryan S.
Canada · Feb 2025
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing. Highly recommend for any traveller.
Anna
GotoeSIM Support
· 1 year ago Thanks for sharing, Ryan! So pleased it saved you from roaming bills. We're here whenever you travel again. — Anna, eSIM TopUp Support
Noah K.
Ireland · Feb 2025
Did the job without any drama. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Laura
GotoeSIM Support
· 1 year ago Thanks for sharing, Noah! Thrilled it made staying connected effortless. — Laura
Max V.
UAE · Feb 2025
Saved me a fortune on my holiday. Signal held up well on trains and in rural areas. Great experience overall.
James
GotoeSIM Support
· 1 year ago Thanks for sharing, Max! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — James
Camila C.
Vietnam · Feb 2025
Bought it the night before my flight — smooth process. The QR code arrived instantly by email.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Camila! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Anna
Kenji T.
Switzerland · Feb 2025
Great value compared to roaming charges in Japan. Coverage was strong even outside the city. Five stars from me.
James
GotoeSIM Support
· 1 year ago Really appreciate this, Kenji! Delighted the speeds worked well for you. — James, eSIM TopUp Support
Yuki D.
Egypt · Feb 2025
Used this on my trip and it worked perfectly in Japan. Data lasted the whole trip with room to spare.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, Yuki! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — David, eSIM TopUp Support
Anna R.
Netherlands · Feb 2025
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple. Will use eSIM TopUp for my next trip for sure.
Mark
GotoeSIM Support
· 1 year ago Thank you so much, Anna! So pleased it saved you from roaming bills. Enjoy your journeys! — Mark
Carlos K.
United States · Feb 2025
Solid overall, just wish there was a bit more data for the price. Coverage was strong even outside the city.
James
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Carlos. We're constantly optimising speeds and coverage across Japan. 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 2GB/Day FUP1Mbps plan costs $2.40 for 2 GB/day over 1 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
Pablo C. · 3 weeks ago
Is roaming charged extra or is it all included?
Arjun F. · 1 month ago
How do I check how much data I have left?
Isabella W. · 2 months ago
Can I use this for hotspot/tethering?
Sarah L. · 2 months ago
Does the validity start on purchase or on first use?
Emma N. · 2 months ago
Which networks does this connect to?
Mohammed D. · 2 months ago
Is 5G supported or just 4G?
Emma K. · 3 months ago
Thanks, installed with no problems on my Samsung.
Ryan T. · 8 months ago
How long does the QR code take to arrive after payment?
Min-jun F. · 9 months ago
Can I use it in nearby countries too?
Somchai L. · 11 months ago
Great guide, the setup steps were really helpful.
James K. · 11 months ago
Will this keep my WhatsApp active with my home number?
Kenji L. · 11 months ago
Does this work on an iPhone 13?