Japan eSIM: Roaming4You vs Airalo and Holafly
Japan eSIM comparison with LIVE Roaming4You pricing and seven-day unlimited offers from Airalo and Holafly checked on September 24,.
Quick answer
Roaming4You is calculated from the LIVE catalogue. In the 24 Sep check, Airalo lists seven unlimited days at US$26.50 and Holafly at US$27.50. Ubigi is not shown as a like-for-like seven-day unlimited option because its visible offer is not directly comparable.
Current Roaming4You facts
7-day price comparison
| Provider | Data | Duration | Price | Source |
|---|---|---|---|---|
| Roaming4You | Unlimited | 7 | $9.10 | LIVE catalogue |
| Airalo | Unlimited | 7 | $26.50 USD | Competitor prices recently verified |
| Holafly | Unlimited | 7 | $27.50 USD | Competitor prices recently verified |
Competitor prices recently verified. Roaming4You is LIVE; competitor prices are a dated manual snapshot.
What we compare
The table compares seven days of unlimited data where a like-for-like offer exists. Roaming4You pricing is calculated from the LIVE catalogue; third-party prices have a real check date.
Japan in practice
In Tokyo, Osaka, Kyoto and other major cities, mobile data is particularly useful for Google Maps, trains, translation, bookings and messaging. Coverage can vary on rural and mountain routes.
Networks and conditions
A published network or radio generation does not guarantee identical coverage throughout Japan. Check activation, usage conditions and device compatibility. We do not claim to have physically tested these networks.
Methodology
Airalo and Holafly were checked on their official pages on September 24,. Ubigi is not included as a like-for-like seven-day unlimited option because the checked visible offer is not directly comparable.
Check the current price before travelling
Choose destination and dates; the Roaming4You total is calculated from the current catalogue.