Unlimited
3 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$2.86
$4.40
- Up to 5G network
3 GB/day travel eSIM for Japan from $2.86. View supported destinations, network coverage before checkout.
Japan eSIM Plans for Travel
Japan eSIM plans from $0.91. Compare fixed-data and regional options by trip length and coverage, then check out in minutes.
Works with eSIM-compatible iPhones (XR/XS and later) and modern Android devices. Confirm eSIM support in your device settings before purchasing.
How much data do I need?
Light use
~1–2 GB/day
Messaging, maps, occasional browsing
Medium use
~3–5 GB/day
Social media, photos, video calls
Heavy use
5+ GB/day
Video streaming, remote work
Quick filters
Showing 28 of 28 plans
Data
Country plans
Packages sold specifically for Japan.
Unlimited
1 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$1.25
$1.92
- Up to 5G network
1 GB/day travel eSIM for Japan from $1.25. View supported destinations, network coverage before checkout.
Unlimited
2 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$2.39
$3.68
- Up to 5G network
2 GB/day travel eSIM for Japan from $2.39. View supported destinations, network coverage before checkout.
Unlimited
2 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$2.08
$3.20
- Up to 5G network
2 GB/day travel eSIM for Japan from $2.08. View supported destinations, network coverage before checkout.
Unlimited
3 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$3.29
$5.06
- Up to 5G network
3 GB/day travel eSIM for Japan from $3.29. View supported destinations, network coverage before checkout.
Unlimited
3 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$4.86
$7.48
- Up to 5G network
3 GB/day travel eSIM for Japan from $4.86. View supported destinations, network coverage before checkout.
Unlimited
1 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$1.30
$2.00
- Up to 5G network
1 GB/day travel eSIM for Japan from $1.30. View supported destinations, network coverage before checkout.
Unlimited
5 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$5.72
$8.80
- Up to 5G network
5 GB/day travel eSIM for Japan from $5.72. View supported destinations, network coverage before checkout.
Unlimited
10 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$6.50
$10.00
- Up to 5G network
10 GB/day travel eSIM for Japan from $6.50. View supported destinations, network coverage before checkout.
Unlimited
1 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$1.04
$1.60
- Up to 5G network
1 GB/day travel eSIM for Japan from $1.04. View supported destinations, network coverage before checkout.
Unlimited
5 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$4.58
$7.04
- Up to 5G network
5 GB/day travel eSIM for Japan from $4.58. View supported destinations, network coverage before checkout.
Unlimited
10 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$6.29
$9.68
- Up to 5G network
10 GB/day travel eSIM for Japan from $6.29. View supported destinations, network coverage before checkout.
Unlimited
2 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$2.60
$4.00
- Up to 4G network
2 GB/day travel eSIM for Japan from $2.60. View supported destinations, network coverage before checkout.
Unlimited
2 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$2.60
$4.00
- Up to 5G network
2 GB/day travel eSIM for Japan from $2.60. View supported destinations, network coverage before checkout.
Unlimited
3 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$2.86
$4.40
- Up to 4G network
3 GB/day travel eSIM for Japan from $2.86. View supported destinations, network coverage before checkout.
Unlimited
1 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$1.30
$2.00
- Up to 4G network
1 GB/day travel eSIM for Japan from $1.30. View supported destinations, network coverage before checkout.
Unlimited
3 GB/day
Carriers: NTT docomo · Rakuten Mobile · KDDI/au
Coverage
Japan
$3.09
$4.76
- Up to 5G network
3 GB/day travel eSIM for Japan from $3.09. View supported destinations, network coverage before checkout.
Regional plans that include Japan
Packages whose coverage includes Japan alongside other destinations.
Unlimited
2 GB/day
Coverage
Japan, South Korea, China mainland
$5.59
$8.60
- Up to 5G network
2 GB/day travel eSIM for Japan from $5.59. View supported destinations, network coverage before checkout.
Unlimited
2 GB/day
Coverage
Puerto Rico, Hong Kong (China), Portugal +115
$9.78
$15.04
- Up to 5G network
2 GB/day travel eSIM for Japan from $9.78. View supported destinations, network coverage before checkout.
Unlimited
1 GB/day
Coverage
Japan, South Korea, China mainland
$2.86
$4.40
- Up to 5G network
1 GB/day travel eSIM for Japan from $2.86. View supported destinations, network coverage before checkout.
Unlimited
2 GB/day
Coverage
Macao (China), Bangladesh, Hong Kong (China) +17
$7.54
$11.60
- Up to 5G network
2 GB/day travel eSIM for Japan from $7.54. View supported destinations, network coverage before checkout.
Unlimited
10 GB/day
Coverage
Japan, South Korea
$12.29
$18.90
- Up to 5G network
10 GB/day travel eSIM for Japan from $12.29. View supported destinations, network coverage before checkout.
Unlimited
1 GB/day
Coverage
Japan, South Korea
$1.75
$2.70
- Up to 5G network
1 GB/day travel eSIM for Japan from $1.75. View supported destinations, network coverage before checkout.
Unlimited
1 GB/day
Coverage
Macao (China), Bangladesh, Hong Kong (China) +17
$3.90
$6.00
- Up to 5G network
1 GB/day travel eSIM for Japan from $3.90. View supported destinations, network coverage before checkout.
Unlimited
3 GB/day
Coverage
Macao (China), Hong Kong (China), TW +9
$11.31
$17.40
- Up to 4G network
3 GB/day travel eSIM for Japan from $11.31. View supported destinations, network coverage before checkout.
Unlimited
2 GB/day
Coverage
Macao (China), Hong Kong (China), TW +9
$8.58
$13.20
- Up to 4G network
2 GB/day travel eSIM for Japan from $8.58. View supported destinations, network coverage before checkout.
Unlimited
1 GB/day
Coverage
Puerto Rico, Hong Kong (China), Portugal +115
$5.79
$8.90
- Up to 5G network
1 GB/day travel eSIM for Japan from $5.79. View supported destinations, network coverage before checkout.
Unlimited
1 GB/day
Coverage
Macao (China), Hong Kong (China), TW +9
$4.42
$6.80
- Up to 4G network
1 GB/day travel eSIM for Japan from $4.42. View supported destinations, network coverage before checkout.
No plans match these filters.
Why LetsESIM for Japan
Online the moment your flight touches down
Install before you board. The profile stays dormant until you land — then activates automatically, with no dash to an airport SIM counter or Wi-Fi rental queue.
No app required — yet one tap is all it takes to install
Other providers make you download their app, sign in, and dig through menus before you can install your eSIM. We deliver a direct install link that opens your phone's eSIM setup screen with a single tap. The convenience of an app, without anything to download.
One eSIM for the whole trip — top up to add data or extend without losing what's left
Same profile from Tokyo's subways to Okinawa's islands. Running low on data? Top up in 60 seconds. Plan about to expire with data still left? A top-up extends validity and carries over your remaining data — no reset, no new QR code, no reinstallation.
Plans shift? Full refund before you install — no forms, no restocking fee
Japan's peak seasons — sakura, Golden Week, autumn leaves — book out months ahead. If your trip changes before you activate, get 100% back with one click.
Regional plan directories for Japan
If you are visiting several countries on the same trip, start from a regional plan page instead of only browsing country plans.
How to choose a plan for Japan
Start with Japan-specific plans
Country-specific plans for Japan are usually the simplest fit when your trip stays in one destination.
Use regional plans when your route spans multiple stops
Japan can also be part of broader regional coverage, which is helpful when your route continues into nearby destinations.
Open the plan page before checkout
Each plan detail page summarizes validity, data behavior, coverage, and top-up support before you continue to checkout for Japan.
Need help before you buy?
If you need installation guidance or want to contact support before checkout, use the official help pages below.
Explore more destinations
Continue comparing plans for other high-demand destinations.
Japan eSIM FAQs
Short answers for common questions before you choose a plan.
eSIM or pocket Wi-Fi for Japan?
eSIM is simpler for most solo travelers: buy before you fly, install in minutes, and activate automatically on arrival — no device to pick up at a counter or drop off before departure. Pocket Wi-Fi makes sense if you are traveling in a group sharing one connection, but for individual use an eSIM is faster to set up and one less thing to lose.
Which networks does the Japan eSIM use?
LetsESIM Japan plans connect to local licensed operators, which may include major networks such as NTT Docomo and SoftBank depending on the plan. Coverage spans major cities, Shinkansen corridors, and popular tourist regions including Kyoto, Osaka, Hiroshima, and Okinawa. The specific operator is listed on each plan's detail page before you buy.
Does the eSIM work on the Shinkansen and in rural areas?
Coverage along the main Shinkansen routes — Tokyo to Osaka, Hiroshima, and Fukuoka — is generally strong. Popular tourist cities and areas including Kyoto, Nara, and Okinawa are well covered. Remote rural areas and mountain hiking routes may have weaker signal, the same as any local SIM card.
Can I top up if I run out of data mid-trip?
Yes, if your plan supports top-up. You can add more data in about 60 seconds from your phone, and your remaining data carries over — no reset, no new QR code, no reinstallation. Check the top-up label on the plan card before you buy if this matters for your trip.
When does the Japan eSIM plan start counting days?
Validity typically starts on first data use, not at purchase or installation. You can install the eSIM before your flight — the profile stays inactive — and the clock only starts once you connect in Japan. Check the validity rule on the individual plan detail page to confirm.