Yesim Japan 1 GB eSIM plans
Compare Yesim 1 GB packages for Japan: recorded validity options, original prices, dated sources and purchase conditions.
This page groups the recorded fixed-data packages with the same provider, destination and total allowance. Different validity periods, currencies and research dates remain separate; the group is not one combined product.
- Provider
- Yesim
- Destination
- Japan
- Total package data
- 1 GB
Recorded options and purchase sources
1 GB
Valid for 30 days · Japan
EUR 3.70
EUR 3.70 / GB
HotspotAllowed; see conditions
Price checked2026-11-03
Plan notes & conditions
Fixed total data allowance. Data-only package; ordinary calls and SMS are not included. Confirm checkout price and currency.
High-speed data1 GB total allowance; no separately quantified full-speed threshold confirmed.
Not recorded: Provider-listed networks · After the high-speed limit
Does this allowance fit the trip?
These are example requirements, not predictions of your usage. Matching uses total GB and minimum days only. It does not establish route coverage, high-speed performance or whether more data will be needed. Reference-price qualifications shown on the cards still apply.
| Trip requirements | Qualifying records in this group |
|---|
| 7 days · At least 3 GB | No record in this group meets both requirements. |
|---|
| 14 days · At least 5 GB | No record in this group meets both requirements. |
|---|
| 30 days · At least 10 GB | No record in this group meets both requirements. |
|---|
Before buying this package
Check when validity starts, the purchase-to-activation deadline, device compatibility, hotspot use and the exact country coverage. Installation and paid validity may start at different times. The linked product source and package notes take priority over another product sold by the same provider.
Activation
Validity starts on network connection. Japan and South Korea list 90 days to activate; the other sampled destinations list 180 days.
Applies to: Check each plan source for its activation window
Official source ↗Hotspot
Japan and South Korea state hotspot availability; the other sampled destination pages say it depends on the operator.
Applies to: Destination-specific; no universal unrestricted sharing claim
Official source ↗Compare a different allowance or provider
