Best eSIM for Japan: 85 plans compared
85 plans for Japan, checked today
I'm going to Japan for 7 days and I use .
Best price for this trip
$7.99with Wigoo
10 GB, valid 30 days. 46 other plans also fit.
Every provider, priced for your trip
The cheapest plan that fits, from each one. Shorter bar, lower price.Japan eSIM prices at a glance
We compared 85 eSIM plans for Japan from 6 providers on 12 November 2026. For a 7 day trip with normal use, the cheapest plan that lasts the whole trip is Wigoo with 10 GB · 30 days at $7.99. Below, the cheapest plan for every trip length and daily use.
| Trip | Light use about half a GB a day | Medium use about 1 GB a day | Heavy use about 2 GB a day |
|---|---|---|---|
| 3 days | $3.49 with Wigoo, 3 GB, valid 30 days | $3.49 with Wigoo, 3 GB, valid 30 days | $7.99 with Wigoo, 10 GB, valid 30 days |
| 5 days | $3.49 with Wigoo, 3 GB, valid 30 days | $4.99 with Wigoo, 5 GB, valid 30 days | $7.99 with Wigoo, 10 GB, valid 30 days |
| 7 days | $4.99 with Wigoo, 5 GB, valid 30 days | $7.99 with Wigoo, 10 GB, valid 30 days | $12.49 with Wigoo, 20 GB, valid 30 days |
| 10 days | $4.99 with Wigoo, 5 GB, valid 30 days | $7.99 with Wigoo, 10 GB, valid 30 days | $12.49 with Wigoo, 20 GB, valid 30 days |
| 14 days | $7.99 with Wigoo, 10 GB, valid 30 days | $12.49 with Wigoo, 20 GB, valid 30 days | $23.99 with Wigoo, 50 GB, valid 30 days |
| 21 days | $12.49 with Wigoo, 20 GB, valid 30 days | $23.99 with Wigoo, 50 GB, valid 30 days | $23.99 with Wigoo, 50 GB, valid 30 days |
| 30 days | $12.49 with Wigoo, 20 GB, valid 30 days | $23.99 with Wigoo, 50 GB, valid 30 days | $62.69 with GigSky, unlimited data for 30 days, 3.5 GB a day at full speed |
Every provider for Japan, side by side
| Provider | For 7 days, about 1 GB a day | Cheapest plan | Lowest price per GB | Unlimited for a week | Plans | 5G |
|---|---|---|---|---|---|---|
 Wigoo | $7.99 10 GB, valid 30 days | $2.49 1 GB, valid 7 days | $0.48 per GB | $19.29 unlimited data for 7 days, 2 GB a day at full speed | 14 | Yes |
 Yapsim | $8.49 10 GB, valid 30 days | $2.99 1 GB, valid 7 days | $0.53 per GB | $19.29 unlimited data for 7 days, 2 GB a day at full speed | 14 | Yes |
 Olalatrip | $8.99 10 GB, valid 30 days | $2.99 1 GB, valid 7 days | $0.56 per GB | $22.49 unlimited data for 7 days, 2 GB a day at full speed | 14 | Yes |
 Fizztrip | $9.49 10 GB, valid 30 days | $3.49 1 GB, valid 7 days | $0.58 per GB | $22.49 unlimited data for 7 days, 2 GB a day at full speed | 14 | Yes |
 GigSky | $15.95 10 GB, valid 30 days | $2.99 1 GB, valid 7 days | $1.59 per GB | $23.27 unlimited data for 7 days, 3.5 GB a day at full speed | 12 | Yes |
 Airalo | $17.00 10 GB, valid 7 days | $4.00 1 GB, valid 3 days | $1.20 per GB | $26.50 unlimited data for 7 days | 17 | Not stated |
All 85 plans for Japan
Cheapest first. Prices read 12 November 2026.Show all 85 plansHide the list
| Provider | Data | Valid for | Networks | Price | Per GB |
|---|---|---|---|---|---|
| Wigoo | 1 GB | 7 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $2.49 | $2.49 |
| Wigoo | Unlimited | 1 day | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $2.89 | Unlimited |
| Yapsim | Unlimited | 1 day | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $2.89 | Unlimited |
| Yapsim | 1 GB | 7 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $2.99 | $2.99 |
| Olalatrip | 1 GB | 7 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $2.99 | $2.99 |
| GigSky | 1 GB | 7 days | NTT Docomo, Softbank | $2.99 | $2.99 |
| GigSky | Unlimited | 1 day | NTT Docomo, Softbank | $3.32 | Unlimited |
| Fizztrip | Unlimited | 1 day | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $3.39 | Unlimited |
| Olalatrip | Unlimited | 1 day | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $3.39 | Unlimited |
| Wigoo | 3 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $3.49 | $1.16 |
| Yapsim | 3 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $3.49 | $1.16 |
| Fizztrip | 1 GB | 7 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $3.49 | $3.49 |
| Fizztrip | 3 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $3.99 | $1.33 |
| Olalatrip | 3 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $3.99 | $1.33 |
| Airalo | 1 GB | 3 days | $4.00 | $4.00 | |
| Wigoo | 5 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $4.99 | $1.00 |
| Yapsim | 5 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $5.49 | $1.10 |
| Olalatrip | 5 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $5.49 | $1.10 |
| Fizztrip | 5 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $5.99 | $1.20 |
| GigSky | 3 GB | 15 days | NTT Docomo, Softbank | $7.12 | $2.37 |
| Airalo | 3 GB | 3 days | $7.50 | $2.50 | |
| Wigoo | 10 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $7.99 | $0.80 |
| Airalo | 3 GB | 7 days | $8.00 | $2.67 | |
| Yapsim | 10 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $8.49 | $0.85 |
| Wigoo | Unlimited | 3 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $8.59 | Unlimited |
| Yapsim | Unlimited | 3 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $8.59 | Unlimited |
| Olalatrip | 10 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $8.99 | $0.90 |
| Fizztrip | 10 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $9.49 | $0.95 |
| GigSky | 5 GB | 30 days | NTT Docomo, Softbank | $9.78 | $1.96 |
| GigSky | Unlimited | 3 days | NTT Docomo, Softbank | $9.97 | Unlimited |
| Airalo | 5 GB | 7 days | $10.00 | $2.00 | |
| Fizztrip | Unlimited | 3 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $10.09 | Unlimited |
| Olalatrip | Unlimited | 3 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $10.09 | Unlimited |
| Airalo | 5 GB | 15 days | $10.50 | $2.10 | |
| Airalo | 5 GB | 30 days | $11.00 | $2.20 | |
| Airalo | Unlimited | 3 days | $11.50 | Unlimited | |
| Wigoo | 20 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $12.49 | $0.62 |
| Wigoo | Unlimited | 5 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $13.79 | Unlimited |
| Yapsim | Unlimited | 5 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $13.79 | Unlimited |
| Yapsim | 20 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $13.99 | $0.70 |
| Olalatrip | 20 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $14.49 | $0.72 |
| Fizztrip | 20 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $14.99 | $0.75 |
| GigSky | 10 GB | 30 days | NTT Docomo, Softbank | $15.95 | $1.59 |
| Fizztrip | Unlimited | 5 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $16.09 | Unlimited |
| Olalatrip | Unlimited | 5 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $16.09 | Unlimited |
| Airalo | Unlimited | 5 days | $17.00 | Unlimited | |
| Airalo | 10 GB | 7 days | $17.00 | $1.70 | |
| Airalo | 10 GB | 15 days | $17.50 | $1.75 | |
| GigSky | Unlimited | 5 days | NTT Docomo, Softbank | $17.57 | Unlimited |
| Airalo | 10 GB | 30 days | $18.00 | $1.80 | |
| Wigoo | Unlimited | 7 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $19.29 | Unlimited |
| Yapsim | Unlimited | 7 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $19.29 | Unlimited |
| Fizztrip | Unlimited | 7 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $22.49 | Unlimited |
| Olalatrip | Unlimited | 7 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $22.49 | Unlimited |
| GigSky | Unlimited | 7 days | NTT Docomo, Softbank | $23.27 | Unlimited |
| Wigoo | 50 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $23.99 | $0.48 |
| Airalo | 20 GB | 15 days | $24.00 | $1.20 | |
| Airalo | 20 GB | 30 days | $25.00 | $1.25 | |
| Yapsim | 50 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $26.49 | $0.53 |
| Airalo | Unlimited | 7 days | $26.50 | Unlimited | |
| Wigoo | Unlimited | 10 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $26.59 | Unlimited |
| Yapsim | Unlimited | 10 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $26.59 | Unlimited |
| Olalatrip | 50 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $27.99 | $0.56 |
| Fizztrip | 50 GB | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $28.99 | $0.58 |
| GigSky | Unlimited | 10 days | NTT Docomo, Softbank | $30.87 | Unlimited |
| Fizztrip | Unlimited | 10 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $31.09 | Unlimited |
| Olalatrip | Unlimited | 10 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $31.09 | Unlimited |
| Airalo | Unlimited | 10 days | $34.50 | Unlimited | |
| Wigoo | Unlimited | 14 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $37.29 | Unlimited |
| Yapsim | Unlimited | 14 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $37.29 | Unlimited |
| GigSky | Unlimited | 14 days | NTT Docomo, Softbank | $40.37 | Unlimited |
| Fizztrip | Unlimited | 14 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $43.49 | Unlimited |
| Olalatrip | Unlimited | 14 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $43.49 | Unlimited |
| Airalo | Unlimited | 15 days | $48.00 | Unlimited | |
| Wigoo | Unlimited | 21 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $53.39 | Unlimited |
| Yapsim | Unlimited | 21 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $53.39 | Unlimited |
| GigSky | Unlimited | 21 days | NTT Docomo, Softbank | $53.67 | Unlimited |
| Fizztrip | Unlimited | 21 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $62.29 | Unlimited |
| Olalatrip | Unlimited | 21 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $62.29 | Unlimited |
| GigSky | Unlimited | 30 days | NTT Docomo, Softbank | $62.69 | Unlimited |
| Airalo | Unlimited | 30 days | $69.00 | Unlimited | |
| Wigoo | Unlimited | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $73.59 | Unlimited |
| Yapsim | Unlimited | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $73.59 | Unlimited |
| Fizztrip | Unlimited | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $85.89 | Unlimited |
| Olalatrip | Unlimited | 30 days | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | $85.89 | Unlimited |
Japan eSIM questions
What is the cheapest eSIM for Japan?
The cheapest plan we found is Wigoo, 1 GB, valid 7 days, for $2.49. For a 7 day trip with normal use (about 1 GB a day), the cheapest plan that lasts the whole trip is Wigoo, 10 GB · 30 days, at $7.99.
How much data do I need for a week in Japan?
About half a GB a day for maps and messages, 1 GB a day for social media and photos, and 2 GB a day if you watch video or share your connection. For 7 days that is about 4, 7 or 14 GB.
Is there an unlimited eSIM for Japan?
Yes. The cheapest unlimited plan we found is Wigoo, 1 day for $2.89. Unlimited plans usually slow down after a daily amount of fast data, so check the plan's page before you buy.
Which networks do travel eSIMs use in Japan?
The plans we read connect to KDDI/au, NTT docomo, Rakuten Mobile, SoftBank, NTT Docomo and Softbank. Most travel eSIMs switch between them on their own, so you get whichever has the best signal where you are.
When should I buy and install the eSIM?
Buy it before you leave and install it at home over Wi-Fi: it takes a couple of minutes with the QR code. Many plans only start counting days when the eSIM first connects in Japan, but each provider has its own rule, so check the plan's page.
How often are these prices checked?
Every day. The prices on this page were read on 12 November 2026, straight from each provider's own catalogue.