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Japan eSIM — reviews & details

Japan 1GB 7Days (nonhkip) · 1 GB · 7 days

View plan & buy — $1.58
4.5

620 reviews

5 ★ 63%
4 ★ 27%
3 ★ 6%
2 ★ 4%
1 ★ 1%

Coverage & networks

  • Japan KDDI/au 5G

Traveller reviews

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Liam G.

New Zealand · May 2026

✓ Verified

Exactly what I needed for travelling. Customer support answered my question quickly. Made staying connected effortless.

Sara Sara GotoeSIM Support · 2 months ago

Thank you for the kind words, Liam! Delighted the speeds worked well for you. We're here whenever you travel again. — Sara, eSIM TopUp Support

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Lucia M.

UAE · May 2026

✓ Verified

Great value compared to roaming charges. Topping up was straightforward when I needed more. Telling my friends about this.

Yuki Yuki GotoeSIM Support · 3 months ago

Really appreciate this, Lucia! So pleased it saved you from roaming bills. – Yuki 💜

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Zoe D.

New Zealand · May 2026

✓ Verified

Super easy to set up before I flew out. Topping up was straightforward when I needed more. Telling my friends about this.

Ken Ken GotoeSIM Support · 3 months ago

So glad to hear this, Zoe! So pleased it saved you from roaming bills. We're here whenever you travel again. — Ken

S

Somchai F.

Philippines · May 2026

✓ Verified

Exactly what I needed for travelling. Setup instructions in the app were clear and simple. Zero regrets.

Sara Sara GotoeSIM Support · 3 months ago

Thanks a lot, Somchai! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Sara 💜

Y

Yuki M.

Italy · May 2026

✓ Verified

First time using an eSIM and it was painless. Activation was automatic when I arrived.

Priya Priya GotoeSIM Support · 3 months ago

Really appreciate this, Yuki! So pleased it saved you from roaming bills. — Priya, eSIM TopUp Support

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Ava L.

Portugal · May 2026

✓ Verified

Great value compared to roaming charges. Topping up was straightforward when I needed more. Telling my friends about this.

James James GotoeSIM Support · 3 months ago

Thanks for sharing, Ava! Thrilled it made staying connected effortless. Come back anytime! – James, eSIM TopUp Support

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Hana K.

Philippines · Apr 2026

✓ Verified

Saved me a fortune on my holiday. Setup instructions in the app were clear and simple.

James James GotoeSIM Support · 3 months ago

Thank you so much, Hana! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — James, eSIM TopUp Support

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Liam N.

Indonesia · Apr 2026

✓ Verified

Saved me a fortune on my holiday in Japan. Data lasted the whole trip with room to spare.

Omar Omar GotoeSIM Support · 3 months ago

Really appreciate this, Liam! Thrilled it made staying connected effortless. – Omar, eSIM TopUp Support

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Zoe S.

Italy · Apr 2026

✓ Verified

Exactly what I needed for travelling. Coverage was strong even outside the city. Great experience overall.

Sophie Sophie GotoeSIM Support · 4 months ago

So glad to hear this, Zoe! So happy the Japan eSIM kept you connected. Come back anytime! – Sophie, eSIM TopUp Support

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Nguyen V.

Ireland · Apr 2026

✓ Verified

Great value compared to roaming charges. Ran hotspot to my laptop with no issues. Great experience overall.

Laura Laura GotoeSIM Support · 4 months ago

Thanks a lot, Nguyen! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Laura, eSIM TopUp Support

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James C.

Japan · Apr 2026

✓ Verified

Did the job without any drama. Activation was automatic when I arrived. Five stars from me.

James James GotoeSIM Support · 4 months ago

Thanks a lot, James! Great to know the setup was quick and easy. – James 💜

J

James V.

UAE · Apr 2026

✓ Verified

Did the job without any drama in Japan. The QR code arrived instantly by email.

Yuki Yuki GotoeSIM Support · 4 months ago

Thanks for sharing, James! Great to know the setup was quick and easy. – Yuki 💜

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Olivia W.

India · Apr 2026

✓ Verified

Super easy to set up before I flew out in Japan. Signal held up well on trains and in rural areas. Exactly as described — no surprises.

Priya Priya GotoeSIM Support · 4 months ago

Thank you for the kind words, Olivia! Delighted the speeds worked well for you. – Priya 💜

O

Omar L.

Philippines · Mar 2026

✓ Verified

Exactly what I needed for travelling in Japan. Signal held up well on trains and in rural areas. Will use eSIM TopUp for my next trip for sure.

Sophie Sophie GotoeSIM Support · 4 months ago

Really appreciate this, Omar! Thrilled it made staying connected effortless. – Sophie, eSIM TopUp Support

D

Daniel C.

Indonesia · Mar 2026

✓ Verified

Installed in minutes by scanning the QR code in Japan. Signal held up well on trains and in rural areas.

Sophie Sophie GotoeSIM Support · 4 months ago

Thanks for sharing, Daniel! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Sophie

Frequently asked questions

How much does the Japan eSIM cost?

The Japan 1GB 7Days (nonhkip) plan costs $1.58 for 1 GB over 7 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

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Lucas N. · 1 week ago

Will this keep my WhatsApp active with my home number?

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Kenji C. · 1 month ago

Can I use this for hotspot/tethering?

M

Mei L. · 1 month ago

Can I use it in nearby countries too?

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Marco P. · 2 months ago

Can I top up the same eSIM instead of buying a new one?

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Arjun R. · 3 months ago

Does this work on an iPhone 13?

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Grace D. · 5 months ago

Thanks, installed with no problems on my Samsung.

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Omar C. · 7 months ago

Do I need to install it before I travel or after I arrive?

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Ravi R. · 8 months ago

Does the validity start on purchase or on first use?

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Elena R. · 9 months ago

Is 5G supported or just 4G?

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Chloe P. · 10 months ago

How do I check how much data I have left?

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Aisha P. · 11 months ago

Is roaming charged extra or is it all included?

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Lucas K. · 1 year ago

Great guide, the setup steps were really helpful.