Eskimo eSIM does not provide a true unlimited high‑speed plan for Japan. The products that carry the “Unlimited Japan” label have a fixed data cap of 1GB per day and, after that amount is used, the connection is throttled to 512 kbps. Travelers who need more data can choose from fixed‑data options such as the 10GB Japan plan (valid for 730 days and priced at $25) or the 5GB Japan plan (valid for 730 days and priced at $14). These fixed‑data plans can be more cost‑effective for users who consume significant amounts of data, as they offer a higher overall data allowance without the speed reduction that applies to the unlimited‑name plans.