Japan eSIM — reviews & details
Japan 50GB 30Days · 50 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Olivia K.
Philippines · Oct 2025
Did the job without any drama in Japan. Customer support answered my question quickly. Telling my friends about this.
Yuki
GotoeSIM Support
· 9 months ago Really appreciate this, Olivia! Delighted the speeds worked well for you. — Yuki, eSIM TopUp Support
Yuki S.
Japan · Oct 2025
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Zero regrets.
Yuki
GotoeSIM Support
· 9 months ago Thanks a lot, Yuki! Love that you were online the moment you landed in Japan. – Yuki, eSIM TopUp Support
Viktor G.
Italy · Oct 2025
Great value compared to roaming charges. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Laura
GotoeSIM Support
· 9 months ago So glad to hear this, Viktor! Love that you were online the moment you landed in Japan. – Laura, eSIM TopUp Support
Kenji F.
Sweden · Oct 2025
Worked fine but took a little while to connect at first. Ran hotspot to my laptop with no issues.
Ingrid
GotoeSIM Support
· 9 months ago Thanks for the honest feedback, Kenji. Glad it mostly worked for you in Japan — we're always improving our coverage. Reach us anytime at esimtopup.io/support if we can help. — Ingrid
Carlos M.
Singapore · Oct 2025
Exactly what I needed for travelling. The QR code arrived instantly by email. Five stars from me.
Sara
GotoeSIM Support
· 10 months ago So glad to hear this, Carlos! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Sara
Fatima F.
Mexico · Oct 2025
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple.
Emma
GotoeSIM Support
· 10 months ago Thank you for the kind words, Fatima! Thrilled it made staying connected effortless. – Emma, eSIM TopUp Support
Ava B.
Singapore · Oct 2025
Great value compared to roaming charges. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Priya
GotoeSIM Support
· 10 months ago Thanks a lot, Ava! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Priya 💜
Carlos F.
Turkey · Oct 2025
Great value compared to roaming charges. Topping up was straightforward when I needed more.
Mark
GotoeSIM Support
· 10 months ago Thank you so much, Carlos! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Mark, eSIM TopUp Support
Budi L.
Poland · Oct 2025
Exactly what I needed for travelling in Japan. Topping up was straightforward when I needed more.
Yuki
GotoeSIM Support
· 10 months ago Really appreciate this, Budi! Thrilled it made staying connected effortless. Come back anytime! — Yuki
Sarah P.
Italy · Oct 2025
First time using an eSIM and it was painless in Japan. Data lasted the whole trip with room to spare. Five stars from me.
Mark
GotoeSIM Support
· 10 months ago Thank you for the kind words, Sarah! So pleased it saved you from roaming bills. — Mark, eSIM TopUp Support
Fatima D.
Malaysia · Oct 2025
Bought it the night before my flight — smooth process in Japan. Topping up was straightforward when I needed more. Great experience overall.
Anna
GotoeSIM Support
· 10 months ago Really appreciate this, Fatima! Delighted the speeds worked well for you. We're here whenever you travel again. – Anna, eSIM TopUp Support
Ingrid M.
South Korea · Oct 2025
First time using an eSIM and it was painless. Speeds were solid for maps, messaging and browsing. Highly recommend for any traveller.
Omar
GotoeSIM Support
· 10 months ago Really appreciate this, Ingrid! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Omar, eSIM TopUp Support
Hugo S.
Philippines · Oct 2025
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly.
Priya
GotoeSIM Support
· 10 months ago Thank you for the kind words, Hugo! Wonderful to hear it worked smoothly in Japan. Come back anytime! — Priya
Marco R.
United Kingdom · Oct 2025
Super easy to set up before I flew out. Setup instructions in the app were clear and simple.
Priya
GotoeSIM Support
· 10 months ago Thanks a lot, Marco! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Priya, eSIM TopUp Support
Thomas G.
Malaysia · Oct 2025
Super easy to set up before I flew out. Activation was automatic when I arrived. Exactly as described — no surprises.
Grace
GotoeSIM Support
· 10 months ago So glad to hear this, Thomas! So pleased it saved you from roaming bills. We're here whenever you travel again. — Grace
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 50GB 30Days 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
James C. · 4 weeks ago
Which networks does this connect to?
Nadia D. · 2 months ago
Is roaming charged extra or is it all included?
Katya M. · 2 months ago
Will this keep my WhatsApp active with my home number?
Anna L. · 3 months ago
Does the validity start on purchase or on first use?
Ji-woo N. · 5 months ago
Is 5G supported or just 4G?
Louis W. · 5 months ago
How long does the QR code take to arrive after payment?
Min-jun R. · 6 months ago
Does this work on an iPhone 13?
Mei N. · 7 months ago
Can I use it in nearby countries too?
Max V. · 8 months ago
Great guide, the setup steps were really helpful.
Chloe K. · 9 months ago
Can I top up the same eSIM instead of buying a new one?
Kenji T. · 1 year ago
Do I need to install it before I travel or after I arrive?
Hana N. · 1 year ago
Can I use this for hotspot/tethering?