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Japan eSIM — reviews & details

Japan 10GB 30Days (nonhkip) · 10 GB · 30 days

View plan & buy — $9.90
4.5

620 reviews

5 ★ 64%
4 ★ 25%
3 ★ 7%
2 ★ 2%
1 ★ 1%

Coverage & networks

  • Japan KDDI/au 5G

Traveller reviews

Y

Yuki S.

UAE · Aug 2026

✓ Verified

Bought it the night before my flight — smooth process. Speeds were solid for maps, messaging and browsing. Made staying connected effortless.

Sophie Sophie GotoeSIM Support · 6 days ago

Thanks for sharing, Yuki! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! – Sophie, eSIM TopUp Support

C

Carlos L.

Turkey · Aug 2026

✓ Verified

Installed in minutes by scanning the QR code. I kept my normal number for calls while using this for data. Zero regrets.

Diego Diego GotoeSIM Support · 1 week ago

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

A

Ava V.

Indonesia · Jul 2026

✓ Verified

Great value compared to roaming charges. Ran hotspot to my laptop with no issues. Will use eSIM TopUp for my next trip for sure.

Priya Priya GotoeSIM Support · 2 weeks ago

Thanks for sharing, Ava! So happy the Japan eSIM kept you connected. Enjoy your journeys! – Priya, eSIM TopUp Support

W

Wei P.

France · Jul 2026

✓ Verified

Did the job without any drama. I kept my normal number for calls while using this for data. A must-have for international travel.

Laura Laura GotoeSIM Support · 3 weeks ago

Cheers, Wei! Great to know the setup was quick and easy. — Laura

G

Grace T.

Brazil · Jul 2026

✓ Verified

First time using an eSIM and it was painless. Setup instructions in the app were clear and simple. A must-have for international travel.

David David GotoeSIM Support · 3 weeks ago

Really appreciate this, Grace! Thrilled it made staying connected effortless. – David 💜

L

Lucas V.

United States · Jul 2026

✓ Verified

Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple. A must-have for international travel.

Ingrid Ingrid GotoeSIM Support · 1 month ago

Cheers, Lucas! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Ingrid

E

Ethan R.

Switzerland · Jul 2026

✓ Verified

Did the job without any drama in Japan. Setup instructions in the app were clear and simple. Exactly as described — no surprises.

Sara Sara GotoeSIM Support · 1 month ago

Cheers, Ethan! So pleased it saved you from roaming bills. – Sara, eSIM TopUp Support

O

Omar V.

Vietnam · Jul 2026

✓ Verified

No more hunting for a SIM card kiosk on arrival in Japan. Topping up was straightforward when I needed more. Zero regrets.

Ingrid Ingrid GotoeSIM Support · 1 month ago

So glad to hear this, Omar! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Ingrid 💜

S

Sven B.

Indonesia · Jun 2026

✓ Verified

Exactly what I needed for travelling. Activation was automatic when I arrived in Japan.

Mark Mark GotoeSIM Support · 1 month ago

Really appreciate this, Sven! Delighted the speeds worked well for you. Come back anytime! — Mark

I

Ingrid D.

Canada · Jun 2026

✓ Verified

Super easy to set up before I flew out. The QR code arrived instantly by email.

Yuki Yuki GotoeSIM Support · 1 month ago

Thanks for sharing, Ingrid! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Yuki, eSIM TopUp Support

N

Nguyen D.

Sweden · Jun 2026

✓ Verified

No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly.

Anna Anna GotoeSIM Support · 1 month ago

Thanks a lot, Nguyen! So pleased it saved you from roaming bills. We're here whenever you travel again. – Anna, eSIM TopUp Support

W

Wei P.

Turkey · Jun 2026

✓ Verified

First time using an eSIM and it was painless. Activation was automatic when I arrived. A must-have for international travel.

Laura Laura GotoeSIM Support · 1 month ago

Really appreciate this, Wei! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Laura

Y

Yuki B.

UAE · Jun 2026

✓ Verified

No more hunting for a SIM card kiosk on arrival in Japan. Speeds were solid for maps, messaging and browsing. Great experience overall.

Anna Anna GotoeSIM Support · 2 months ago

Thank you so much, Yuki! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — Anna, eSIM TopUp Support

A

Anna V.

Singapore · Jun 2026

✓ Verified

Exactly what I needed for travelling. Setup instructions in the app were clear and simple. Made staying connected effortless.

Yuki Yuki GotoeSIM Support · 2 months ago

Cheers, Anna! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Yuki, eSIM TopUp Support

P

Pablo T.

Germany · May 2026

✓ Verified

Super easy to set up before I flew out. The QR code arrived instantly by email.

Mark Mark GotoeSIM Support · 2 months ago

So glad to hear this, Pablo! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Mark, eSIM TopUp Support

Frequently asked questions

How much does the Japan eSIM cost?

The Japan 10GB 30Days (nonhkip) plan costs $9.90 for 10 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

S

Sven G. · 1 week ago

Will this keep my WhatsApp active with my home number?

A

Aisha D. · 2 weeks ago

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

J

James R. · 1 month ago

Can I use it in nearby countries too?

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Olivia M. · 2 months ago

Is roaming charged extra or is it all included?

N

Nguyen F. · 2 months ago

How long does the QR code take to arrive after payment?

L

Lea D. · 4 months ago

Can I use this for hotspot/tethering?

M

Mohammed S. · 5 months ago

Which networks does this connect to?

O

Omar P. · 6 months ago

How do I check how much data I have left?

J

James M. · 8 months ago

Thanks, installed with no problems on my Samsung.

L

Liam D. · 8 months ago

Does the validity start on purchase or on first use?

K

Kenji K. · 9 months ago

Does this work on an iPhone 13?

L

Lucas L. · 10 months ago

Is 5G supported or just 4G?