Japan & South Korea eSIM — reviews & details

No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare.

Anna GotoeSIM Support · 3 days ago

Thanks for sharing, Grace! So happy the Japan & South Korea eSIM kept you connected. Wishing you many more connected adventures! — Anna, eSIM TopUp Support

Did the job without any drama. Customer support answered my question quickly. Will use eSIM TopUp for my next trip for sure.

Diego GotoeSIM Support · 2 weeks ago

Cheers, Thomas! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Diego 💜

Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more.

Yuki GotoeSIM Support · 2 weeks ago

Thanks for sharing, Chloe! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Yuki, eSIM TopUp Support

Honestly better than buying a local SIM at the airport. Speeds were solid for maps, messaging and browsing.

Ken GotoeSIM Support · 2 weeks ago

Really appreciate this, Olivia! Delighted the speeds worked well for you. Enjoy your journeys! — Ken

Installed in minutes by scanning the QR code in Japan & South Korea. Topping up was straightforward when I needed more. Highly recommend for any traveller.

Omar GotoeSIM Support · 3 weeks ago

So glad to hear this, Katya! Great to know the setup was quick and easy. Enjoy your journeys! – Omar, eSIM TopUp Support

Used this on my trip and it worked perfectly. Activation was automatic when I arrived. Exactly as described — no surprises.

Anna GotoeSIM Support · 3 weeks ago

Cheers, Mohammed! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Anna

Honestly better than buying a local SIM at the airport. Customer support answered my question quickly. Made staying connected effortless.

Ken GotoeSIM Support · 1 month ago

Thanks for sharing, Sri! So happy the Japan & South Korea eSIM kept you connected. We're here whenever you travel again. – Ken 💜

Used this on my trip and it worked perfectly. The QR code arrived instantly by email. Telling my friends about this.

Priya GotoeSIM Support · 1 month ago

Thank you for the kind words, Sofia! So happy the Japan & South Korea eSIM kept you connected. – Priya 💜

Great value compared to roaming charges. Streaming and video calls worked without buffering. Great experience overall.

Anna GotoeSIM Support · 1 month ago

Really appreciate this, Daniel! Thrilled it made staying connected effortless. Enjoy your journeys! – Anna 💜

Connected the moment I landed. The QR code arrived instantly by email. Exactly as described — no surprises.

Ken GotoeSIM Support · 1 month ago

Thank you for the kind words, Wei! Great to know the setup was quick and easy. – Ken 💜

No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city.

Emma GotoeSIM Support · 1 month ago

Thank you so much, Andre! Delighted the speeds worked well for you. Enjoy your journeys! — Emma

Installed in minutes by scanning the QR code in Japan & South Korea. Setup instructions in the app were clear and simple.

Grace GotoeSIM Support · 1 month ago

Thanks a lot, Budi! Wonderful to hear it worked smoothly in Japan & South Korea. Wishing you many more connected adventures! – Grace 💜

Honestly better than buying a local SIM at the airport in Japan & South Korea. Signal held up well on trains and in rural areas.

Sophie GotoeSIM Support · 1 month ago

So glad to hear this, Isabella! Wonderful to hear it worked smoothly in Japan & South Korea. — Sophie, eSIM TopUp Support

First time using an eSIM and it was painless in Japan & South Korea. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.

Laura GotoeSIM Support · 2 months ago

Thanks for sharing, Ananya! Thrilled it made staying connected effortless. — Laura

Honestly better than buying a local SIM at the airport. Speeds were solid for maps, messaging and browsing. Five stars from me.

Sara GotoeSIM Support · 2 months ago

Cheers, Omar! Delighted the speeds worked well for you. Come back anytime! – Sara, eSIM TopUp Support