
RedEx eSIM provides affordable, instant-activation eSIM data for 190+ countries with stable 4G/5G and 24/7 support.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Yes, RedEx eSIM has unlimited data eSIM plans for Japan. The unlimited options are available in several validity ranges, from 1 day up to 7 days. Prices for these true unlimited plans start around $3.76 for a 1‑day plan and go up to about $12.97 for a 7‑day plan, depending on the specific package chosen.
RedEx eSIM indicates that unlimited plans may be throttled after heavy usage, meaning speeds could be reduced once a fair‑usage threshold is reached. Travelers who expect high‑speed data throughout their stay should check with RedEx eSIM directly to confirm whether a speed cap or fair‑usage policy will apply and what the typical data volume at normal speed is.
RedEx eSIM offers a Japan‑based eSIM that includes a phone number and SMS capability. The plan provides 20 GB of data for 30 days at a price of $35.89 USD. The phone number can have the dialing code +81 (local Japanese number), +61 (Australian number), or +971 (UAE number). Calls can be both inbound and outbound, and SMS can be sent and received. Travelers should check with RedEx eSIM for the exact telephone number and features that best match their needs.
The dataset provided does not break down plan numbers by individual carrier, so the exact count of single‑country and multi‑country plans that RedEx eSIM offers for Japan is not available in this information.
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