Japan eSIM — reviews & details
Japan 50GB 30Days (IIJ) · 50 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 4G
Traveller reviews
Linh P.
Poland · Sep 2024
Exactly what I needed for travelling. Streaming and video calls worked without buffering. Great experience overall.
Mark
GotoeSIM Support
· 1 year ago Thank you so much, Linh! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Mark, GotoeSIM Support
Chloe C.
Japan · Sep 2024
Great value compared to roaming charges. Activation was automatic when I arrived. Great experience overall.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Chloe! Great to know the setup was quick and easy. – Sara 💜
Nguyen H.
Ireland · Sep 2024
Solid overall, just wish there was a bit more data for the price.
Priya
GotoeSIM Support
· 1 year ago Apologies for the trouble, Nguyen. That's not the experience we want for Japan. Please contact us at gotoesim.com/support and we'll sort it out. – Priya 💜
Lucia G.
Poland · Aug 2024
Exactly what I needed for travelling. Ran hotspot to my laptop with no issues. Telling my friends about this.
Emma
GotoeSIM Support
· 1 year ago Cheers, Lucia! So pleased it saved you from roaming bills. Enjoy your journeys! — Emma
Thomas V.
UAE · Aug 2024
Super easy to set up before I flew out. Signal held up well on trains and in rural areas. Five stars from me.
Yuki
GotoeSIM Support
· 1 year ago Thanks a lot, Thomas! Great to know the setup was quick and easy. — Yuki
Nguyen K.
Turkey · Aug 2024
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas. Zero regrets.
Yuki
GotoeSIM Support
· 1 year ago Really appreciate this, Nguyen! So happy the Japan eSIM kept you connected. — Yuki
Liam T.
Netherlands · Aug 2024
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more.
Ken
GotoeSIM Support
· 1 year ago So glad to hear this, Liam! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Ken 💜
Thomas M.
Germany · Aug 2024
First time using an eSIM and it was painless in Japan. Streaming and video calls worked without buffering. Will use GotoeSIM for my next trip for sure.
Ingrid
GotoeSIM Support
· 1 year ago Thanks for sharing, Thomas! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Ingrid 💜
Ryan B.
Portugal · Aug 2024
Did the job without any drama. I kept my normal number for calls while using this for data. Would definitely buy again.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Ryan! Great to know the setup was quick and easy. – Laura, GotoeSIM Support
Elena M.
Singapore · Aug 2024
Connected the moment I landed. Customer support answered my question quickly. Five stars from me.
Omar
GotoeSIM Support
· 1 year ago So glad to hear this, Elena! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Omar, GotoeSIM Support
Ava C.
Mexico · Aug 2024
Exactly what I needed for travelling. 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, Ava! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — David, GotoeSIM Support
Kenji N.
Egypt · Aug 2024
Connected the moment I landed. Coverage was strong even outside the city. Zero regrets.
James
GotoeSIM Support
· 1 year ago Cheers, Kenji! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – James 💜
Budi D.
Vietnam · Aug 2024
Super easy to set up before I flew out. I kept my normal number for calls while using this for data. Will use GotoeSIM for my next trip for sure.
Diego
GotoeSIM Support
· 1 year ago Thank you so much, Budi! Delighted the speeds worked well for you. — Diego
Giulia D.
Malaysia · Aug 2024
Super easy to set up before I flew out. Speeds were solid for maps, messaging and browsing. Highly recommend for any traveller.
Grace
GotoeSIM Support
· 1 year ago Cheers, Giulia! Thrilled it made staying connected effortless. – Grace, GotoeSIM Support
Giulia F.
Indonesia · Aug 2024
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly.
Sophie
GotoeSIM Support
· 1 year ago Cheers, Giulia! Thrilled it made staying connected effortless. – Sophie 💜
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 50GB 30Days (IIJ) 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 GotoeSIM 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
Beatriz H. · 3 days ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Beatriz! Just add more data to your existing eSIM in the app. – Yuki 💜
Isabella L. · 1 month ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Isabella — it switches on when you land. – Diego 💜
Diego K. · 2 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Diego! Add it via SIM manager and you're set. – Sara, GotoeSIM Support
Chloe L. · 4 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Chloe — within seconds of payment, by email and in your account. — Mark, GotoeSIM Support
Thomas K. · 5 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Thomas, so buying early is totally fine. — Priya
Isabella V. · 5 months ago
Is 5G supported or just 4G?
5G is available where covered, Isabella — you'll always get the best speed on offer. – Emma, GotoeSIM Support
Hugo V. · 5 months ago
Which networks does this connect to?
You'll be on top local networks, Hugo — full details are on the plan page under Coverage. – Tom, GotoeSIM Support
Louis V. · 6 months ago
Does this work on an iPhone 13?
Yes Louis, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — Sara, GotoeSIM Support
Hana P. · 6 months ago
Is roaming charged extra or is it all included?
No surprise fees, Hana! Roaming is part of the plan and never billed separately. — Omar
Louis B. · 9 months ago
Will this keep my WhatsApp active with my home number?
Yes Louis, WhatsApp keeps working with your home number — the eSIM only carries data. — Anna, GotoeSIM Support
Thomas L. · 11 months ago
Can I use this for hotspot/tethering?
Yes Thomas, hotspot/tethering works fine — share your data to a laptop or tablet anytime. – Grace 💜
Sofia T. · 1 year ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Sofia. – Priya, GotoeSIM Support