Live Japan eSIM plans

Konnichiwa Planning a trip to Japan?

Horizon eSIM for Japan

Compare Horizon's eSIM plans for Japan by data, validity and price.

5 plans shown 1 provider From $5.13

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Data
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Features
For light use

Good for WhatsApp, maps, email and basic browsing.

1 recommended from 1 option
Horizon logo
Horizon
$5.13 $4.62 $5.13
Japan 5 GB / 15 days
10% off available10% discount
Data only Top-up Hotspot
Data
5GB
Validity
15 days
Network
Network details
Price
$5.13 $4.62 $5.13
Data
5GB
Validity
15 days
Price
$5.13 $4.62 $5.13
Plan type: Data only
Top-up available
Hotspot supported
For everyday use

Better for social media, regular browsing and longer days out.

1 recommended from 2 options
Horizon logo
Horizon
$8.45 $7.60 $8.45
Japan 10 GB / 30 days
10% off available10% discount
Data only Top-up Hotspot
Data
10GB
Validity
30 days
Network
Network details
Price
$8.45 $7.60 $8.45
Data
10GB
Validity
30 days
Price
$8.45 $7.60 $8.45
Plan type: Data only
Top-up available
Hotspot supported
For heavy use

For hotspot, video calls, streaming and longer stays.

1 recommended from 2 options
Horizon logo
Horizon
$31.17 $28.05 $31.17
Japan 50 GB / 30 days
10% off available10% discount
Data only Top-up Hotspot
Data
50GB
Validity
30 days
Network
Network details
Price
$31.17 $28.05 $31.17
Data
50GB
Validity
30 days
Price
$31.17 $28.05 $31.17
Plan type: Data only
Top-up available
Hotspot supported

Compare Japan eSIM plansCompare eSIM plans for Japan

Filter by data, duration or plan type to narrow the list.

Showing 5 → 5 plans

Plan prices come from independent supplier feeds and may change. Check the final price with the provider before purchase.

HorizonData only
Data5GB
Validity15 days
Price$5.13$4.62$5.1310% OFF
HorizonData only
Data10GB
Validity7 days
Price$7.14$6.43$7.1410% OFF
HorizonData only
Data10GB
Validity30 days
Price$8.45$7.60$8.4510% OFF
HorizonData only
Data25GB
Validity30 days
Price$18.20$16.38$18.2010% OFF
HorizonData only
Data50GB
Validity30 days
Price$31.17$28.05$31.1710% OFF
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Staying connected in Japan

A quick look at what the eSIM plans for Japan in our index offer, plus a few practical essentials for your trip.

Networks the plans use

au by KDDI 3G / LTE / 4G / 5G Japan:KDDI-4G,Softbank-3G NTT DOCOMO 2G / 3G / 4G / 5G Rakuten 4G / 5G SoftBank LTE / 4G / 5G

Based on the plans currently listed for Japan in our index. Network details are provided by suppliers and may change.

Travel essentials

  • CurrencyJapanese yen (JPY)
  • Dialling code+81
  • Local timeJST (GMT+9)
  • Time difference
  • LanguageJapanese

Guides for visiting Japan

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Horizon eSIM plans for Japan

Horizon offers 5 eSIM plans for Japan, with data from 5GB up to 50GB. Prices range from £3.83 to £23.26. Validity runs from 7 to 30 days. All Horizon plans for Japan are travel eSIMs, so you can install before you fly and activate on arrival, with no physical SIM and no roaming charges.

Provider Horizon
Plans for Japan 5
From £3.83
Data 5GB to 50GB
Validity 7 to 30 days

Compare every Horizon plan for Japan by data, validity and price. Install your eSIM before you travel, then activate it when you arrive.

Horizon Japan eSIM: common questions

Horizon currently offers 5 plans for Japan, including plans from 5GB up to 50GB. Prices start from £3.83.
The lowest priced Horizon plan for Japan starts at £3.83. Larger data allowances and longer validity options cost more, so you can pick the plan that fits your trip.
Horizon plans for Japan range from 7 to 30 days of validity, so you can match the plan to how long you are travelling. Validity usually begins when the eSIM first connects to a network, but check the individual plan details to be sure.
For Japan, Horizon currently offers fixed data plans rather than unlimited. If you need a large allowance, choose one of their higher data plans.
After buying, you install the Horizon eSIM on a compatible, network unlocked phone, usually by scanning a QR code or through an app. Install before you travel, then it activates when you arrive in Japan. No physical SIM is needed.
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