Japan eSIM — reviews & details
Japan 500MB 7Days · 500 MB · 7 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Fatima N.
Thailand · Aug 2025
Super easy to set up before I flew out. Topping up was straightforward when I needed more. Five stars from me.
Priya
GotoeSIM Support
· 1 year ago Thank you for the kind words, Fatima! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Priya, eSIM TopUp Support
Zoe C.
United States · Aug 2025
First time using an eSIM and it was painless in Japan. Topping up was straightforward when I needed more.
Emma
GotoeSIM Support
· 1 year ago Thank you for the kind words, Zoe! Wonderful to hear it worked smoothly in Japan. — Emma, eSIM TopUp Support
Daniel N.
UAE · Aug 2025
No more hunting for a SIM card kiosk on arrival in Japan. Ran hotspot to my laptop with no issues.
Priya
GotoeSIM Support
· 1 year ago Really appreciate this, Daniel! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Priya, eSIM TopUp Support
Haruto M.
UAE · Aug 2025
Bought it the night before my flight — smooth process. Coverage was strong even outside the city. Will use eSIM TopUp for my next trip for sure.
Grace
GotoeSIM Support
· 1 year ago Thank you so much, Haruto! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Grace, eSIM TopUp Support
Hana M.
Spain · Aug 2025
Used this on my trip and it worked perfectly. The QR code arrived instantly by email.
James
GotoeSIM Support
· 1 year ago So glad to hear this, Hana! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – James, eSIM TopUp Support
Arjun T.
Sweden · Aug 2025
Connected the moment I landed. Signal held up well on trains and in rural areas.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Arjun! Thrilled it made staying connected effortless. Come back anytime! – Laura 💜
Mohammed K.
Switzerland · Aug 2025
Saved me a fortune on my holiday. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 1 year ago Really appreciate this, Mohammed! Thrilled it made staying connected effortless. Come back anytime! — Diego, eSIM TopUp Support
Mei M.
Saudi Arabia · Jul 2025
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 1 year ago So glad to hear this, Mei! So pleased it saved you from roaming bills. – Sara, eSIM TopUp Support
James M.
Philippines · Jul 2025
Exactly what I needed for travelling. Activation was automatic when I arrived in Japan.
Priya
GotoeSIM Support
· 1 year ago Thank you for the kind words, James! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Priya 💜
Lea R.
Saudi Arabia · Jul 2025
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city. Exactly as described — no surprises.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Lea! Great to know the setup was quick and easy. We're here whenever you travel again. – Anna 💜
Chloe P.
India · Jul 2025
Super easy to set up before I flew out. The QR code arrived instantly by email. Will use eSIM TopUp for my next trip for sure.
Yuki
GotoeSIM Support
· 1 year ago Thanks a lot, Chloe! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Yuki, eSIM TopUp Support
Chloe H.
Turkey · Jul 2025
Did the job without any drama in Japan. Speeds were solid for maps, messaging and browsing. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, Chloe! Thrilled it made staying connected effortless. — Mark
Giulia P.
Singapore · Jul 2025
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering.
Laura
GotoeSIM Support
· 1 year ago Thanks a lot, Giulia! Great to know the setup was quick and easy. — Laura, eSIM TopUp Support
Giulia B.
Netherlands · Jul 2025
Exactly what I needed for travelling. Streaming and video calls worked without buffering.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Giulia! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Tom, eSIM TopUp Support
Pablo M.
Germany · Jul 2025
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. Zero regrets.
Anna
GotoeSIM Support
· 1 year ago Thank you so much, Pablo! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Anna, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 500MB 7Days plan costs $0.60 for 500 MB over 7 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
Budi C. · 1 week ago
Can I use this for hotspot/tethering?
Grace T. · 2 weeks ago
Will this keep my WhatsApp active with my home number?
Pablo C. · 3 months ago
Can I top up the same eSIM instead of buying a new one?
Diego T. · 4 months ago
Does the validity start on purchase or on first use?
Lea P. · 5 months ago
Which networks does this connect to?
Budi V. · 6 months ago
Great guide, the setup steps were really helpful.
Mateo W. · 8 months ago
How long does the QR code take to arrive after payment?
Haruto K. · 8 months ago
Is 5G supported or just 4G?
Linh L. · 9 months ago
Do I need to install it before I travel or after I arrive?
Katya B. · 11 months ago
How do I check how much data I have left?
Haruto L. · 1 year ago
Is roaming charged extra or is it all included?
Noah W. · 1 year ago
Can I use it in nearby countries too?