Japan eSIM — reviews & details
Japan 10GB 30Days · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Lea V.
Vietnam · Jun 2025
No more hunting for a SIM card kiosk on arrival. Ran hotspot to my laptop with no issues. Telling my friends about this.
Omar
GotoeSIM Support
· 1 year ago Really appreciate this, Lea! So happy the Japan eSIM kept you connected. — Omar, eSIM TopUp Support
Hugo R.
Ireland · Jun 2025
Honestly better than buying a local SIM at the airport. Ran hotspot to my laptop with no issues. Zero regrets.
Emma
GotoeSIM Support
· 1 year ago Cheers, Hugo! So happy the Japan eSIM kept you connected. Come back anytime! – Emma 💜
Zoe D.
Mexico · Jun 2025
Bought it the night before my flight — smooth process. The QR code arrived instantly by email.
James
GotoeSIM Support
· 1 year ago So glad to hear this, Zoe! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – James 💜
Fatima G.
Egypt · Jun 2025
Exactly what I needed for travelling in Japan. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Fatima! Delighted the speeds worked well for you. Come back anytime! – Yuki 💜
Nadia P.
United States · Jun 2025
Exactly what I needed for travelling. Signal held up well on trains and in rural areas.
Priya
GotoeSIM Support
· 1 year ago Cheers, Nadia! Love that you were online the moment you landed in Japan. — Priya, eSIM TopUp Support
Pablo P.
Indonesia · Jun 2025
Install took me two tries but was fine after that.
Anna
GotoeSIM Support
· 1 year ago We're really sorry, Pablo. That's not the experience we want for Japan. Reach our team at esimtopup.io/support so we can help right away. — Anna, eSIM TopUp Support
Katya S.
Germany · Jun 2025
Did the job without any drama in Japan. Signal held up well on trains and in rural areas. Would definitely buy again.
Omar
GotoeSIM Support
· 1 year ago Really appreciate this, Katya! Love that you were online the moment you landed in Japan. – Omar 💜
Sarah H.
Italy · Jun 2025
Did the job without any drama. Customer support answered my question quickly. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 year ago Thanks a lot, Sarah! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Sara 💜
Camila V.
Switzerland · Jun 2025
Exactly what I needed for travelling. I kept my normal number for calls while using this for data.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Camila! Thrilled it made staying connected effortless. — Grace, eSIM TopUp Support
Sven H.
Spain · Jun 2025
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues.
Sara
GotoeSIM Support
· 1 year ago Really appreciate this, Sven! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Sara 💜
Zoe M.
Canada · Jun 2025
First time using an eSIM and it was painless. Customer support answered my question quickly. Five stars from me.
Yuki
GotoeSIM Support
· 1 year ago Thanks a lot, Zoe! So happy the Japan eSIM kept you connected. — Yuki, eSIM TopUp Support
Linh C.
United Kingdom · Jun 2025
Super easy to set up before I flew out. Streaming and video calls worked without buffering.
Omar
GotoeSIM Support
· 1 year ago Cheers, Linh! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Omar, eSIM TopUp Support
Lucia N.
Malaysia · Jun 2025
Used this on my trip and it worked perfectly. Ran hotspot to my laptop with no issues. Will use eSIM TopUp for my next trip for sure.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Lucia! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — Mark, eSIM TopUp Support
Nadia M.
Canada · Jun 2025
Exactly what I needed for travelling in Japan. Signal held up well on trains and in rural areas. Exactly as described — no surprises.
Anna
GotoeSIM Support
· 1 year ago So glad to hear this, Nadia! Wonderful to hear it worked smoothly in Japan. – Anna 💜
Diego V.
Ireland · Jun 2025
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data. Made staying connected effortless.
Sara
GotoeSIM Support
· 1 year ago Cheers, Diego! So happy the Japan eSIM kept you connected. — Sara
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB 30Days plan costs $7.05 for 10 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 F. · 2 weeks ago
How long does the QR code take to arrive after payment?
Katya S. · 2 months ago
Will this keep my WhatsApp active with my home number?
Mohammed N. · 4 months ago
Does the validity start on purchase or on first use?
Pablo L. · 4 months ago
Do I need to install it before I travel or after I arrive?
Camila F. · 5 months ago
Can I use it in nearby countries too?
Katya G. · 5 months ago
Great guide, the setup steps were really helpful.
Olivia W. · 6 months ago
Thanks, installed with no problems on my Samsung.
Sophia F. · 6 months ago
How do I check how much data I have left?
Priya B. · 7 months ago
Does this work on an iPhone 13?
Sophia T. · 7 months ago
Can I top up the same eSIM instead of buying a new one?
Somchai D. · 8 months ago
Can I use this for hotspot/tethering?
Linh B. · 10 months ago
Which networks does this connect to?