Japan eSIM — reviews & details
Japan 50GB 30Days (IIJ) · 50 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 4G
Traveller reviews
Fatima H.
Switzerland · Oct 2024
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly. Exactly as described — no surprises.
Grace
GotoeSIM Support
· 1 year ago Cheers, Fatima! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Grace, eSIM TopUp Support
Wei D.
Turkey · Oct 2024
Used this on my trip and it worked perfectly. The QR code arrived instantly by email. Telling my friends about this.
Ingrid
GotoeSIM Support
· 1 year ago So glad to hear this, Wei! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Ingrid, eSIM TopUp Support
Ethan M.
Netherlands · Oct 2024
Exactly what I needed for travelling in Japan. I kept my normal number for calls while using this for data. Five stars from me.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Ethan! So happy the Japan eSIM kept you connected. Come back anytime! – Mark, eSIM TopUp Support
Linh N.
France · Oct 2024
Great value compared to roaming charges. Customer support answered my question quickly.
James
GotoeSIM Support
· 1 year ago So glad to hear this, Linh! Wonderful to hear it worked smoothly in Japan. — James
Min-jun K.
Malaysia · Oct 2024
Saved me a fortune on my holiday. The QR code arrived instantly by email. Will use eSIM TopUp for my next trip for sure.
Anna
GotoeSIM Support
· 1 year ago Cheers, Min-jun! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Anna
Ryan N.
Egypt · Oct 2024
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering. Telling my friends about this.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Ryan! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Mark 💜
Beatriz R.
Saudi Arabia · Oct 2024
Bought it the night before my flight — smooth process. Signal held up well on trains and in rural areas. Zero regrets.
Ken
GotoeSIM Support
· 1 year ago Thanks for sharing, Beatriz! Wonderful to hear it worked smoothly in Japan. – Ken 💜
Arjun R.
Netherlands · Oct 2024
No more hunting for a SIM card kiosk on arrival in Japan. Streaming and video calls worked without buffering. Made staying connected effortless.
Diego
GotoeSIM Support
· 1 year ago Thank you so much, Arjun! So pleased it saved you from roaming bills. – Diego 💜
Sri C.
India · Oct 2024
Great value compared to roaming charges. The QR code arrived instantly by email.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Sri! Wonderful to hear it worked smoothly in Japan. — Emma
Chloe P.
India · Oct 2024
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 1 year ago Thanks for sharing, Chloe! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Omar, eSIM TopUp Support
Hana K.
India · Oct 2024
Used this on my trip and it worked perfectly in Japan. Ran hotspot to my laptop with no issues. Telling my friends about this.
Omar
GotoeSIM Support
· 1 year ago So glad to hear this, Hana! Great to know the setup was quick and easy. — Omar, eSIM TopUp Support
Mei S.
Switzerland · Oct 2024
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues. Great experience overall.
David
GotoeSIM Support
· 1 year ago Cheers, Mei! Thrilled it made staying connected effortless. We're here whenever you travel again. – David 💜
Yuki G.
Spain · Oct 2024
Saved me a fortune on my holiday. Activation was automatic when I arrived.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Yuki! Delighted the speeds worked well for you. Enjoy your journeys! — Mark, eSIM TopUp Support
Aisha V.
Saudi Arabia · Oct 2024
Saved me a fortune on my holiday. Coverage was strong even outside the city.
James
GotoeSIM Support
· 1 year ago Thank you for the kind words, Aisha! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – James 💜
Mateo T.
Brazil · Oct 2024
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
David
GotoeSIM Support
· 1 year ago Cheers, Mateo! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — David, eSIM TopUp Support
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 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
Beatriz B. · 3 days ago
Does the validity start on purchase or on first use?
Priya F. · 2 weeks ago
Can I top up the same eSIM instead of buying a new one?
Omar F. · 5 months ago
Will this keep my WhatsApp active with my home number?
Isabella P. · 6 months ago
Can I use this for hotspot/tethering?
Carlos D. · 6 months ago
Do I need to install it before I travel or after I arrive?
Zoe T. · 6 months ago
Is 5G supported or just 4G?
Lucia H. · 7 months ago
Does this work on an iPhone 13?
Linh H. · 8 months ago
How do I check how much data I have left?
Haruto K. · 9 months ago
Thanks, installed with no problems on my Samsung.
Min-jun L. · 11 months ago
How long does the QR code take to arrive after payment?
Ingrid C. · 1 year ago
Great guide, the setup steps were really helpful.
Olivia F. · 1 year ago
Can I use it in nearby countries too?