Top 6 eSIMs for Japan, ranked by price: 85 plans compared (November 2026)
Updated 12 November 2026
The top 6 eSIMs for Japan, ranked by the price of a normal week (7 days, about 1 GB a day): 1. Wigoo, $7.99, 2. Yapsim, $8.49, 3. Olalatrip, $8.99 and 3 more. We compared 85 plans from 6 providers on 12 November 2026.
The ranking
| Rank | For a week | Cheapest plan | Unlimited for a week |
|---|---|---|---|
| 1. Wigoo | $7.99 10 GB, valid 30 days | $2.49 1 GB, valid 7 days | $19.29 2 GB a day fast |
| 2. Yapsim | $8.49 10 GB, valid 30 days | $2.99 1 GB, valid 7 days | $19.29 2 GB a day fast |
| 3. Olalatrip | $8.99 10 GB, valid 30 days | $2.99 1 GB, valid 7 days | $22.49 2 GB a day fast |
| 4. Fizztrip | $9.49 10 GB, valid 30 days | $3.49 1 GB, valid 7 days | $22.49 2 GB a day fast |
| 5. GigSky | $15.95 10 GB, valid 30 days | $2.99 1 GB, valid 7 days | $23.27 3.5 GB a day fast |
| 6. Airalo | $17.00 10 GB, valid 7 days | $4.00 1 GB, valid 3 days | $26.50 no daily limit stated |
1. Wigoo
- For a week: $7.99, 10 GB, valid 30 days.
- Cheapest plan: $2.49, 1 GB, valid 7 days.
- Unlimited for a week: $19.29, 2 GB a day at full speed.
- Plans in Japan: 14, with 5G.
- Networks: KDDI/au, NTT docomo, Rakuten Mobile, SoftBank.
2. Yapsim
- For a week: $8.49, 10 GB, valid 30 days.
- Cheapest plan: $2.99, 1 GB, valid 7 days.
- Unlimited for a week: $19.29, 2 GB a day at full speed.
- Plans in Japan: 14, with 5G.
- Networks: KDDI/au, NTT docomo, Rakuten Mobile, SoftBank.
3. Olalatrip
- For a week: $8.99, 10 GB, valid 30 days.
- Cheapest plan: $2.99, 1 GB, valid 7 days.
- Unlimited for a week: $22.49, 2 GB a day at full speed.
- Plans in Japan: 14, with 5G.
- Networks: KDDI/au, NTT docomo, Rakuten Mobile, SoftBank.
4. Fizztrip
- For a week: $9.49, 10 GB, valid 30 days.
- Cheapest plan: $3.49, 1 GB, valid 7 days.
- Unlimited for a week: $22.49, 2 GB a day at full speed.
- Plans in Japan: 14, with 5G.
- Networks: KDDI/au, NTT docomo, Rakuten Mobile, SoftBank.
5. GigSky
- For a week: $15.95, 10 GB, valid 30 days.
- Cheapest plan: $2.99, 1 GB, valid 7 days.
- Unlimited for a week: $23.27, 3.5 GB a day at full speed.
- Plans in Japan: 12, with 5G.
- Networks: NTT Docomo, Softbank.
6. Airalo
- For a week: $17.00, 10 GB, valid 7 days.
- Cheapest plan: $4.00, 1 GB, valid 3 days.
- Unlimited for a week: $26.50, no daily limit stated.
- Plans in Japan: 17.
- Networks: not stated.
How we ranked them
Each provider is placed by its cheapest plan that lasts a 7 day trip with about 1 GB a day. The order changes with the trip: the Japan page ranks them again for any number of days and any daily use. The rule is on How we rank.
Questions
What is the best eSIM for Japan?
For a normal week, $7.99 with Wigoo, 10 GB, valid 30 days. It is the cheapest of 47 plans that last 7 days with about 1 GB a day.
Which eSIM for Japan has unlimited data?
Wigoo from $19.29, Yapsim from $19.29, Olalatrip from $22.49, Fizztrip from $22.49, GigSky from $23.27, Airalo from $26.50.
How many eSIM providers did you compare for Japan?
6 providers and 85 plans, read on 12 November 2026.
Also as Markdown: /blog/top-esims-for-japan.md. How the ranking works: How we rank.