Japan Short Trip eSIM (TSimTech)
Data3 GB
Validity5 days
Network & coverage5G1 destination
Japan
$5.49
Prepaid data plans
Japan eSIM plans
Japan eSIM plans from Easy Travel Data start at $5.49: 37 prepaid plans with 3 to 60 GB plus unlimited, valid 3 to 90 days. The QR code arrives by email within minutes of payment, and if no code arrives within 1 hour, the order is refunded automatically.
- Single-country plans
- 37
- Single-country from
- $5.49
- 5G
- 26 of 37 plans
Airalo
IIJ
RoamVault
TSimTech
eSIMPlus
Choose your plan
87 plans, including regional passes that cover Japan
How much data?
For how long?
Cheapest for 10GB · 30 days
Japan 10 GB
$9.99one-time · 10GB · 30 days
Get plan9 more plans with this spec
- South Korea and Japan 10 GBRegional pass · 2 countries · 3$12.99
- Japan 10 GBSingle-country plan · IIJ$14.99
- Asia 14 Countries 10 GBRegional pass · 14 countries · TSimTech$14.99
- Japan 10 GBSingle-country plan · Airalo$17.99
- Asialink 10 GBRegional pass · 16 countries · Airalo$18.99
- Europe Asia and USA 10 GBRegional pass · 79 countries · Sparks$29.99
- Discover Global 10 GBRegional pass · 156 countries · Airalo$44.99
- Best World 10 GBRegional pass · 173 countries · Ubigi$49.99
- World 10 GBRegional pass · 184 countries · Ubigi$86.99
$9.9910GB · 30 days · RoamVault
Get planJapan Unlimited 3 Days eSIM (eSIMPlus)
Data15 GB
Validity3 days
Network & coverage5G1 destination
Japan
$6.99
Japan 5 GB eSIM (TSimTech)
Data5 GB
Validity15 days
Network & coverage5G1 destination
Japan
$7.49
Japan 5 GB eSIM (RoamVault)
Data5 GB
Validity30 days
Network & coverage5G1 destination
Japan
$7.49
Japan 5 GB eSIM (IIJ)
Data5 GB
Validity30 days
Network & coverage4G/LTE1 destination
Japan
$7.49
Japan Premium Unlimited 3 Days eSIM (eSIMPlus)
Data45 GB
Validity3 days
Network & coverage5G1 destination
Japan
$9.49
Japan 3 GB eSIM (Airalo)
Data3 GB
Validity30 days
Network & coverage5G1 destination
Japan
$9.49
Japan Unlimited 5 Days eSIM (eSIMPlus)
Data25 GB
Validity5 days
Network & coverage5G1 destination
Japan
$9.49
Japan 10 GB eSIM (RoamVault)
Data10 GB
Validity30 days
Network & coverage5G1 destination
Japan
$9.99
Japan 10 GB eSIM (TSimTech)
Data10 GB
Validity15 days
Network & coverage5G1 destination
Japan
$10.99
Japan 5 GB eSIM (Airalo)
Data5 GB
Validity30 days
Network & coverage5G1 destination
Japan
$11.99
Japan Unlimited 7 Days eSIM (eSIMPlus)
Data35 GB
Validity7 days
Network & coverage5G1 destination
Japan
$12.99
Japan 10 GB eSIM (IIJ)
Data10 GB
Validity30 days
Network & coverage4G/LTE1 destination
Japan
$14.99
Japan Unlimited 3 Days eSIM (Airalo)
Data28 GB
Validity3 days
Network & coverage4G/LTE1 destination
Japan
$14.99
Japan Premium Unlimited 5 Days eSIM (eSIMPlus)
Data75 GB
Validity5 days
Network & coverage5G1 destination
Japan
$14.99
Japan 15 GB eSIM (IIJ)
Data15 GB
Validity30 days
Network & coverage5G1 destination
Japan
$15.99
Japan 15 GB eSIM (TSimTech)
Data15 GB
Validity30 days
Network & coverage5G1 destination
Japan
$16.99
Japan Unlimited 10 Days eSIM (eSIMPlus)
Data50 GB
Validity10 days
Network & coverage5G1 destination
Japan
$16.99
Japan Premium Unlimited 7 Days eSIM (eSIMPlus)
Data105 GB
Validity7 days
Network & coverage5G1 destination
Japan
$17.99
Japan 10 GB eSIM (Airalo)
Data10 GB
Validity30 days
Network & coverage5G1 destination
Japan
$17.99
Japan 20 GB eSIM (RoamVault)
Data20 GB
Validity30 days
Network & coverage5G1 destination
Japan
$17.99
Japan 12 GB eSIM (IIJ)
Data12 GB
Validity30 days
Network & coverage4G/LTE1 destination
Japan
$18.99
Japan Unlimited 5 Days eSIM (Airalo)
Data43 GB
Validity5 days
Network & coverage4G/LTE1 destination
Japan
$18.99
Japan 20 GB eSIM (TSimTech)
Data20 GB
Validity30 days
Network & coverage5G1 destination
Japan
$21.99
Japan Unlimited 15 Days eSIM (eSIMPlus)
Data75 GB
Validity15 days
Network & coverage5G1 destination
Japan
$22.99
Japan 20 GB eSIM (Airalo)
Data20 GB
Validity30 days
Network & coverage5G1 destination
Japan
$23.99
Japan 20 GB eSIM (IIJ)
Data20 GB
Validity30 days
Network & coverage4G/LTE1 destination
Japan
$24.99
Japan Unlimited 7 Days eSIM (Airalo)
Data53 GB
Validity7 days
Network & coverage4G/LTE1 destination
Japan
$25.99
Japan Premium Unlimited 10 Days eSIM (eSIMPlus)
Data150 GB
Validity10 days
Network & coverage5G1 destination
Japan
$25.99
Japan 30 GB eSIM (TSimTech)
Data30 GB
Validity30 days
Network & coverage5G1 destination
Japan
$28.99
Japan Unlimited 10 Days eSIM (Airalo)
Data66 GB
Validity10 days
Network & coverage4G/LTE1 destination
Japan
$31.99
Japan Premium Unlimited 15 Days eSIM (eSIMPlus)
Data225 GB
Validity15 days
Network & coverage5G1 destination
Japan
$36.99
Japan 50 GB eSIM (RoamVault)
Data50 GB
Validity30 days
Network & coverage5G1 destination
Japan
$37.99
Japan 50 GB eSIM (IIJ)
Data50 GB
Validity30 days
Network & coverage4G/LTE1 destination
Japan
$37.99
Japan 50 GB eSIM (TSimTech)
Data50 GB
Validity30 days
Network & coverage5G1 destination
Japan
$43.99
Japan 35 GB 60 days eSIM (IIJ)
Data35 GB
Validity60 days
Network & coverage4G/LTE1 destination
Japan
$45.99
Japan 60 GB 90 days eSIM (IIJ)
Data60 GB
Validity90 days
Network & coverage4G/LTE1 destination
Japan
$83.99
See how Japan prices compare with Airalo, Saily and Holafly
About Japan eSIM plans
Japan is one of the destinations where the breakout location changes what you can do. IIJ plans break out in Japan, so Japanese sites and services see a domestic address; TSimTech routes via Singapore and RoamVault via Hong Kong. The trade-off is that no IIJ plan can be topped up, so choose the size for the whole stay up front.
Which plan suits your trip
- A few days in Tokyo or Osaka: Japan Short Trip (3 GB, 5 days) or an Airalo Unlimited 3 or 5 Day plan.
- Two-week holiday: 10 GB on a 15 or 30 day plan.
- Long stay or working: IIJ offers 35 GB for 60 days and 60 GB for 90 days.
The China Korea Japan Short Trip plan and our Asia regional plans cover Japan alongside its neighbours.
Pick a Japan eSIM by need
- Cheapest: Japan Short Trip eSIM (TSimTech) (TSimTech), $5.49 for 5 days.
- Best value per GB: Japan 50 GB eSIM (RoamVault) (RoamVault), about $0.76 per GB.
- Longest validity: Japan 60 GB 90 days eSIM (IIJ), 90 days.
- Unlimited data: Japan Unlimited 3 Days eSIM (eSIMPlus) and the other unlimited plans above.
Regional plans that include Japan
These multi-country plans cover Japan alongside its neighbours, which is worth comparing if the trip has more than one stop.
Europe Asia and USA 1 GB eSIM (Sparks)
Data1 GB
Validity14 days
Network & coverage4G/LTE79 destinations
Albania · Andorra · Armenia +76 more
$6.49
China Korea Japan Short Trip eSIM (TSimTech)
Data4 GB
Validity5 days
Network & coverage5G3 destinations
China · Japan · South Korea
$6.99
Asia 14 Countries 3 GB eSIM (TSimTech)
Data3 GB
Validity15 days
Network & coverage5G14 destinations
Bangladesh · Cambodia · Hong Kong +11 more
$6.99
Global Special 1 GB eSIM (Sparks)
Data1 GB
Validity7 days
Network & coverage4G/LTE128 destinations
Afghanistan · Albania · Algeria +125 more
$8.99
Discover Global 1 GB eSIM (Airalo)
Data1 GB
Validity7 days
Network & coverage4G/LTE156 destinations
Albania · Algeria · Andorra +153 more
$9.49
Asia 14 Countries 5 GB eSIM (TSimTech)
Data5 GB
Validity15 days
Network & coverage5G14 destinations
Bangladesh · Cambodia · Hong Kong +11 more
$9.49
Asialink 3 GB eSIM (Airalo)
Data3 GB
Validity30 days
Network & coverage4G/LTE16 destinations
Bangladesh · Cambodia · China +13 more
$9.99
Best World 1 GB eSIM (Ubigi)
Data1 GB
Validity30 days
Network & coverage4G/LTE173 destinations
Albania · Algeria · Andorra +170 more
$11.99
Compare all 37 Japan plans in a table
| Plan | Provider | Data | Days | 5G | Hotspot | Top-up | Exit via | Price |
|---|---|---|---|---|---|---|---|---|
| Japan Short Trip eSIM (TSimTech) | TSimTech | 3 GB | 5 | Yes | Yes | No | Singapore | $5.49 |
| Japan Unlimited 3 Days eSIM (eSIMPlus) | eSIMPlus | Unlimited | 3 | Yes | Yes | No | Japan | $6.99 |
| Japan 5 GB eSIM (TSimTech) | TSimTech | 5 GB | 15 | Yes | Yes | No | Singapore | $7.49 |
| Japan 5 GB eSIM (RoamVault) | RoamVault | 5 GB | 30 | Yes | Yes | No | Hong Kong | $7.49 |
| Japan 5 GB eSIM (IIJ) | IIJ | 5 GB | 30 | No | Yes | No | Japan | $7.49 |
| Japan Premium Unlimited 3 Days eSIM (eSIMPlus) | eSIMPlus | Unlimited | 3 | Yes | Yes | No | Japan | $9.49 |
| Japan 3 GB eSIM (Airalo) | Airalo | 3 GB | 30 | Yes | Yes | Yes | — | $9.49 |
| Japan Unlimited 5 Days eSIM (eSIMPlus) | eSIMPlus | Unlimited | 5 | Yes | Yes | No | Japan | $9.49 |
| Japan 10 GB eSIM (RoamVault) | RoamVault | 10 GB | 30 | Yes | Yes | No | Hong Kong | $9.99 |
| Japan 10 GB eSIM (TSimTech) | TSimTech | 10 GB | 15 | Yes | Yes | No | Singapore | $10.99 |
| Japan 5 GB eSIM (Airalo) | Airalo | 5 GB | 30 | Yes | Yes | Yes | — | $11.99 |
| Japan Unlimited 7 Days eSIM (eSIMPlus) | eSIMPlus | Unlimited | 7 | Yes | Yes | No | Japan | $12.99 |
| Japan 10 GB eSIM (IIJ) | IIJ | 10 GB | 30 | No | Yes | No | Japan | $14.99 |
| Japan Unlimited 3 Days eSIM (Airalo) | Airalo | Unlimited | 3 | No | Yes | No | — | $14.99 |
| Japan Premium Unlimited 5 Days eSIM (eSIMPlus) | eSIMPlus | Unlimited | 5 | Yes | Yes | No | Japan | $14.99 |
| Japan 15 GB eSIM (IIJ) | IIJ | 15 GB | 30 | Yes | Yes | No | Japan | $15.99 |
| Japan 15 GB eSIM (TSimTech) | TSimTech | 15 GB | 30 | Yes | Yes | No | Singapore | $16.99 |
| Japan Unlimited 10 Days eSIM (eSIMPlus) | eSIMPlus | Unlimited | 10 | Yes | Yes | No | Japan | $16.99 |
| Japan Premium Unlimited 7 Days eSIM (eSIMPlus) | eSIMPlus | Unlimited | 7 | Yes | Yes | No | Japan | $17.99 |
| Japan 10 GB eSIM (Airalo) | Airalo | 10 GB | 30 | Yes | Yes | Yes | — | $17.99 |
| Japan 20 GB eSIM (RoamVault) | RoamVault | 20 GB | 30 | Yes | Yes | No | Hong Kong | $17.99 |
| Japan 12 GB eSIM (IIJ) | IIJ | 12 GB | 30 | No | Yes | No | Japan | $18.99 |
| Japan Unlimited 5 Days eSIM (Airalo) | Airalo | Unlimited | 5 | No | Yes | No | — | $18.99 |
| Japan 20 GB eSIM (TSimTech) | TSimTech | 20 GB | 30 | Yes | Yes | No | Singapore | $21.99 |
| Japan Unlimited 15 Days eSIM (eSIMPlus) | eSIMPlus | Unlimited | 15 | Yes | Yes | No | Japan | $22.99 |
| Japan 20 GB eSIM (Airalo) | Airalo | 20 GB | 30 | Yes | Yes | Yes | — | $23.99 |
| Japan 20 GB eSIM (IIJ) | IIJ | 20 GB | 30 | No | Yes | No | Japan | $24.99 |
| Japan Unlimited 7 Days eSIM (Airalo) | Airalo | Unlimited | 7 | No | Yes | No | — | $25.99 |
| Japan Premium Unlimited 10 Days eSIM (eSIMPlus) | eSIMPlus | Unlimited | 10 | Yes | Yes | No | Japan | $25.99 |
| Japan 30 GB eSIM (TSimTech) | TSimTech | 30 GB | 30 | Yes | Yes | No | Singapore | $28.99 |
| Japan Unlimited 10 Days eSIM (Airalo) | Airalo | Unlimited | 10 | No | Yes | No | — | $31.99 |
| Japan Premium Unlimited 15 Days eSIM (eSIMPlus) | eSIMPlus | Unlimited | 15 | Yes | Yes | No | Japan | $36.99 |
| Japan 50 GB eSIM (RoamVault) | RoamVault | 50 GB | 30 | Yes | Yes | No | Hong Kong | $37.99 |
| Japan 50 GB eSIM (IIJ) | IIJ | 50 GB | 30 | No | Yes | No | Japan | $37.99 |
| Japan 50 GB eSIM (TSimTech) | TSimTech | 50 GB | 30 | Yes | Yes | No | Singapore | $43.99 |
| Japan 35 GB 60 days eSIM (IIJ) | IIJ | 35 GB | 60 | No | Yes | No | Japan | $45.99 |
| Japan 60 GB 90 days eSIM (IIJ) | IIJ | 60 GB | 90 | No | Yes | No | Japan | $83.99 |
How much data for a Japan trip, and which plan covers it
| Trip length | Light use | Moderate use | Heavy use |
|---|---|---|---|
| 3 days | 1–2 GB Japan Short Trip eSIM (TSimTech) $5.49 | 2–4 GB Japan Unlimited 3 Days eSIM (eSIMPlus) $6.99 | 5–8 GB Japan Unlimited 3 Days eSIM (eSIMPlus) $6.99 |
| 7 days | 2–3 GB Japan 5 GB eSIM (TSimTech) $7.49 | 4–7 GB Japan 10 GB eSIM (RoamVault) $9.99 | 9–15 GB Japan Unlimited 7 Days eSIM (eSIMPlus) $12.99 |
| 10 days | 3–5 GB Japan 5 GB eSIM (TSimTech) $7.49 | 6–10 GB Japan 10 GB eSIM (RoamVault) $9.99 | 13–20 GB Japan Unlimited 10 Days eSIM (eSIMPlus) $16.99 |
| 14 days | 4–7 GB Japan 10 GB eSIM (RoamVault) $9.99 | 8–14 GB Japan 15 GB eSIM (IIJ) $15.99 | 18–28 GB Japan Unlimited 15 Days eSIM (eSIMPlus) $22.99 |
| 30 days | 8–15 GB Japan 15 GB eSIM (IIJ) $15.99 | 15–25 GB Japan 30 GB eSIM (TSimTech) $28.99 | 30–50+ GB Japan 50 GB eSIM (RoamVault) $37.99 |
Data ranges come from our trip data calculator. Each cell links the cheapest plan we sell with at least the top of that range and enough days for the whole trip; prices are live.
Compare prices and read the guide
Japan eSIM questions
Do Japan eSIM plans support 5G?
26 of the 37 plans list 5G where the local network and your phone support it. The others provide 4G LTE.
When does a Japan eSIM start?
TSimTech plans activate as soon as the eSIM connects to a network; eSIMPlus, RoamVault, Airalo plans start on first data use; IIJ plans package activates upon esim installation. Install before you fly and keep the line switched off until you arrive.
Can I top up a Japan eSIM?
Airalo plans can be topped up. TSimTech, eSIMPlus, RoamVault, IIJ, Airalo plans cannot be topped up, so choose a size that covers the whole trip.
Where does my traffic exit with a Japan eSIM?
Each plan page lists its IP breakout location: TSimTech via Singapore, eSIMPlus via Japan, RoamVault via Hong Kong, IIJ via Japan. Providers without a listed location are not shown here.
Does a Japan eSIM include a phone number?
No. All Japan plans are data only, without a local number, calls or SMS. Hotspot sharing is allowed on every plan.
What if my eSIM does not arrive?
Your QR code is emailed within minutes of payment. If it is not ready within one hour we refund the order automatically and email you a confirmation.