Japan eSIM — reviews & details
Japan 5GB 30Days · 5 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Budi H.
Saudi Arabia · Dec 2024
Used this on my trip and it worked perfectly. Activation was automatic when I arrived. Exactly as described — no surprises.
James
GotoeSIM Support
· 1 year ago Thank you for the kind words, Budi! Wonderful to hear it worked smoothly in Japan. Come back anytime! — James
Budi K.
Malaysia · Dec 2024
Saved me a fortune on my holiday. Streaming and video calls worked without buffering. Made staying connected effortless.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Budi! Thrilled it made staying connected effortless. Enjoy your journeys! — Anna, eSIM TopUp Support
Marco N.
Poland · Dec 2024
First time using an eSIM and it was painless. Coverage was strong even outside the city. Five stars from me.
Mark
GotoeSIM Support
· 1 year ago Cheers, Marco! Love that you were online the moment you landed in Japan. – Mark 💜
Thomas K.
Thailand · Dec 2024
Great value compared to roaming charges. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Priya
GotoeSIM Support
· 1 year ago Thanks for sharing, Thomas! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. — Priya, eSIM TopUp Support
Kenji V.
UAE · Dec 2024
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple. Zero regrets.
Sara
GotoeSIM Support
· 1 year ago Thanks a lot, Kenji! Love that you were online the moment you landed in Japan. We're here whenever you travel again. – Sara 💜
Daniel T.
Philippines · Dec 2024
Honestly better than buying a local SIM at the airport in Japan. Speeds were solid for maps, messaging and browsing.
Mark
GotoeSIM Support
· 1 year ago Really appreciate this, Daniel! So pleased it saved you from roaming bills. — Mark, eSIM TopUp Support
Viktor M.
Vietnam · Dec 2024
Installed in minutes by scanning the QR code. Activation was automatic when I arrived. A must-have for international travel.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Viktor! So pleased it saved you from roaming bills. We're here whenever you travel again. – Laura 💜
Ethan M.
Brazil · Dec 2024
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ethan! Thrilled it made staying connected effortless. Enjoy your journeys! — Sara, eSIM TopUp Support
Daniel P.
Australia · Dec 2024
First time using an eSIM and it was painless. The QR code arrived instantly by email. Zero regrets.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, Daniel! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – David 💜
Olivia R.
Thailand · Dec 2024
Exactly what I needed for travelling. Customer support answered my question quickly. Telling my friends about this.
Diego
GotoeSIM Support
· 1 year ago So glad to hear this, Olivia! Great to know the setup was quick and easy. – Diego 💜
Viktor R.
United Kingdom · Dec 2024
Saved me a fortune on my holiday. Data lasted the whole trip with room to spare. Great experience overall.
Tom
GotoeSIM Support
· 1 year ago Thank you for the kind words, Viktor! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Tom, eSIM TopUp Support
Thomas K.
Egypt · Dec 2024
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Priya
GotoeSIM Support
· 1 year ago Thank you for the kind words, Thomas! So pleased it saved you from roaming bills. Come back anytime! — Priya, eSIM TopUp Support
Somchai T.
Vietnam · Dec 2024
Great value compared to roaming charges. Coverage was strong even outside the city. Zero regrets.
Laura
GotoeSIM Support
· 1 year ago Cheers, Somchai! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Laura
Liam W.
Italy · Dec 2024
Did the job without any drama in Japan. Streaming and video calls worked without buffering. Highly recommend for any traveller.
Yuki
GotoeSIM Support
· 1 year ago Cheers, Liam! Love that you were online the moment you landed in Japan. – Yuki, eSIM TopUp Support
Ji-woo K.
Japan · Dec 2024
Did the job without any drama. Signal held up well on trains and in rural areas. Zero regrets.
Ingrid
GotoeSIM Support
· 1 year ago Thanks for sharing, Ji-woo! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Ingrid, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 5GB 30Days plan costs $4.05 for 5 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
Andre K. · 1 month ago
Can I top up the same eSIM instead of buying a new one?
Sophia K. · 1 month ago
Does this work on an iPhone 13?
Emma T. · 2 months ago
Do I need to install it before I travel or after I arrive?
Marco B. · 3 months ago
Can I use this for hotspot/tethering?
Nguyen K. · 5 months ago
Thanks, installed with no problems on my Samsung.
Grace H. · 5 months ago
Does the validity start on purchase or on first use?
Ethan B. · 6 months ago
Great guide, the setup steps were really helpful.
Grace C. · 7 months ago
Can I use it in nearby countries too?
Camila P. · 8 months ago
Is roaming charged extra or is it all included?
Giulia M. · 9 months ago
Which networks does this connect to?
Fatima T. · 9 months ago
Will this keep my WhatsApp active with my home number?
Haruto H. · 1 year ago
How do I check how much data I have left?