
BambooSIM delivers affordable and reliable eSIM data across more than 200 countries and regions. Activate in seconds, avoid roaming fees and enjoy up to 5G speeds without the hassle of a physical SIM. With flexible plans and transparent pricing, BambooSIM keeps you connected worldwide for work or leisure.
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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.
BambooSIM does offer unlimited data eSIM plans for Japan. The plans range from 3 days to 20 days and are priced between $13.43 and $57.98 USD. All plans list a maximum speed of 5G and allow tethering.
Because the data is unlimited, BambooSIM applies a Fair Usage Policy, meaning speeds may be reduced after heavy usage. Travelers who are concerned about potential speed restrictions should contact BambooSIM directly to confirm whether the FUP applies and the typical amount of data that remains at normal speed.
BambooSIM does not provide a Japan eSIM that comes with a phone number or SMS capability. The provider offers only data‑only plans for travel in Japan.
Travelers can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make voice calls and send messages.
BambooSIM offers a total of 60 data plans that include Japan: 34 plans are dedicated to one country only (single‑country plans) and 26 plans cover multiple countries, including Japan (multi‑country plans). The price range for these plans spans from $0.99 to $57.98, while the data caps vary between 1 GB and unlimited. The validity periods for the plans range from 3 to 30 days, and some plans allow tethering to other devices. Each plan provides a fixed data allotment for its validity period, rather than a daily data “cap” that resets each day.
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