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
Carlos T.
Ireland · Jun 2025
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Telling my friends about this.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Carlos! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Mark, eSIM TopUp Support
Lucas P.
Malaysia · Jun 2025
Exactly what I needed for travelling. Signal held up well on trains and in rural areas.
Priya
GotoeSIM Support
· 1 year ago Really appreciate this, Lucas! So happy the Japan eSIM kept you connected. – Priya, eSIM TopUp Support
Somchai L.
United Kingdom · Jun 2025
Did the job without any drama in Japan. The QR code arrived instantly by email.
Grace
GotoeSIM Support
· 1 year ago Thanks a lot, Somchai! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Grace, eSIM TopUp Support
Chloe D.
UAE · Jun 2025
Worked fine but took a little while to connect at first.
Sara
GotoeSIM Support
· 1 year ago Thank you for taking the time, Chloe. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at esimtopup.io/support. — Sara, eSIM TopUp Support
Min-jun G.
France · Jun 2025
Bought it the night before my flight — smooth process in Japan. Topping up was straightforward when I needed more. Would definitely buy again.
Omar
GotoeSIM Support
· 1 year ago Thanks for sharing, Min-jun! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Omar, eSIM TopUp Support
Giulia R.
Netherlands · Jun 2025
Did the job without any drama. Signal held up well on trains and in rural areas.
Sara
GotoeSIM Support
· 1 year ago Thanks for sharing, Giulia! Delighted the speeds worked well for you. – Sara 💜
Beatriz V.
Vietnam · Jun 2025
Honestly better than buying a local SIM at the airport. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 year ago Thanks a lot, Beatriz! So happy the Japan eSIM kept you connected. — Sara
Zoe V.
Germany · Jun 2025
Saved me a fortune on my holiday. The QR code arrived instantly by email. Telling my friends about this.
Laura
GotoeSIM Support
· 1 year ago Thanks for sharing, Zoe! Great to know the setup was quick and easy. Come back anytime! – Laura, eSIM TopUp Support
Yuki K.
Malaysia · Jun 2025
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more. Great experience overall.
Yuki
GotoeSIM Support
· 1 year ago Really appreciate this, Yuki! Great to know the setup was quick and easy. – Yuki, eSIM TopUp Support
Ananya S.
United States · Jun 2025
Worked fine but took a little while to connect at first. The QR code arrived instantly by email.
James
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Ananya. We're constantly optimising speeds and coverage across Japan. Reach us anytime at esimtopup.io/support if we can help. – James 💜
Mateo K.
UAE · Jun 2025
Install took me two tries but was fine after that.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for taking the time, Mateo. We're constantly optimising speeds and coverage across Japan. Reach us anytime at esimtopup.io/support if we can help. – Ingrid, eSIM TopUp Support
Somchai R.
Switzerland · Jun 2025
Used this on my trip and it worked perfectly in Japan. Coverage was strong even outside the city. Zero regrets.
Sophie
GotoeSIM Support
· 1 year ago So glad to hear this, Somchai! Delighted the speeds worked well for you. — Sophie, eSIM TopUp Support
Katya H.
South Korea · Jun 2025
Did the job without any drama. Speeds were solid for maps, messaging and browsing.
Sophie
GotoeSIM Support
· 1 year ago Thanks for sharing, Katya! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Sophie
Daniel V.
Japan · Jun 2025
Super easy to set up before I flew out. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Ken
GotoeSIM Support
· 1 year ago Really appreciate this, Daniel! So pleased it saved you from roaming bills. Come back anytime! — Ken, eSIM TopUp Support
Mohammed V.
India · Jun 2025
First time using an eSIM and it was painless. Customer support answered my question quickly. A must-have for international travel.
Priya
GotoeSIM Support
· 1 year ago Thank you for the kind words, Mohammed! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — Priya, 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?