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
Sofia H.
Germany · May 2025
Worked fine but took a little while to connect at first. Customer support answered my question quickly.
Tom
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Sofia. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at esimtopup.io/support. – Tom 💜
James W.
UAE · May 2025
Super easy to set up before I flew out. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Yuki
GotoeSIM Support
· 1 year ago Cheers, James! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Yuki, eSIM TopUp Support
Giulia P.
Switzerland · May 2025
Exactly what I needed for travelling. Data lasted the whole trip with room to spare. Five stars from me.
Anna
GotoeSIM Support
· 1 year ago Cheers, Giulia! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Anna
Ethan S.
Philippines · May 2025
Great value compared to roaming charges. Signal held up well on trains and in rural areas. Made staying connected effortless.
David
GotoeSIM Support
· 1 year ago So glad to hear this, Ethan! Delighted the speeds worked well for you. We're here whenever you travel again. — David
Kenji G.
Vietnam · May 2025
No more hunting for a SIM card kiosk on arrival in Japan. Coverage was strong even outside the city.
Anna
GotoeSIM Support
· 1 year ago Thanks for sharing, Kenji! Thrilled it made staying connected effortless. Enjoy your journeys! — Anna, eSIM TopUp Support
Mohammed K.
Philippines · May 2025
Install took me two tries but was fine after that.
Sara
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Mohammed. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at esimtopup.io/support. — Sara, eSIM TopUp Support
Sri V.
Philippines · May 2025
Super easy to set up before I flew out in Japan. I kept my normal number for calls while using this for data. Great experience overall.
Emma
GotoeSIM Support
· 1 year ago Thank you so much, Sri! Love that you were online the moment you landed in Japan. — Emma, eSIM TopUp Support
Liam F.
New Zealand · May 2025
First time using an eSIM and it was painless. Activation was automatic when I arrived. Highly recommend for any traveller.
Anna
GotoeSIM Support
· 1 year ago Cheers, Liam! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Anna, eSIM TopUp Support
Yuki B.
Indonesia · May 2025
Did the job without any drama in Japan. Topping up was straightforward when I needed more.
Ken
GotoeSIM Support
· 1 year ago Cheers, Yuki! Great to know the setup was quick and easy. We're here whenever you travel again. – Ken 💜
Budi P.
Thailand · May 2025
No more hunting for a SIM card kiosk on arrival in Japan. Ran hotspot to my laptop with no issues. Zero regrets.
Priya
GotoeSIM Support
· 1 year ago So glad to hear this, Budi! Thrilled it made staying connected effortless. – Priya, eSIM TopUp Support
Emma R.
Portugal · May 2025
Super easy to set up before I flew out in Japan. Signal held up well on trains and in rural areas. Telling my friends about this.
Omar
GotoeSIM Support
· 1 year ago Thank you so much, Emma! So pleased it saved you from roaming bills. Come back anytime! — Omar
Min-jun K.
Italy · May 2025
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Will use eSIM TopUp for my next trip for sure.
Yuki
GotoeSIM Support
· 1 year ago So glad to hear this, Min-jun! Thrilled it made staying connected effortless. Enjoy your journeys! – Yuki, eSIM TopUp Support
Mohammed N.
Mexico · May 2025
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, Mohammed! Wonderful to hear it worked smoothly in Japan. Come back anytime! – David, eSIM TopUp Support
Somchai T.
United Kingdom · May 2025
Great value compared to roaming charges in Japan. Ran hotspot to my laptop with no issues. Zero regrets.
Yuki
GotoeSIM Support
· 1 year ago Thank you so much, Somchai! Delighted the speeds worked well for you. Come back anytime! – Yuki, eSIM TopUp Support
Aisha M.
Japan · Apr 2025
First time using an eSIM and it was painless in Japan. Signal held up well on trains and in rural areas. Telling my friends about this.
Tom
GotoeSIM Support
· 1 year ago Thanks for sharing, Aisha! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Tom
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?