
NovuSIM is a global eSIM platform designed to give travelers more flexibility, more value, and more control over their mobile connectivity. With instant activation, affordable international data plans, and coverage across multiple destinations, NovuSIM helps you stay connected without physical SIM cards or expensive roaming charges. Unlike traditional eSIM providers, NovuSIM lets you Build Your Own Package, allowing you to customize your data, validity, and coverage based on your travel needs.
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.
NovuSIM does not provide an unlimited data eSIM for Japan.
Travelers who need data in Japan can instead choose from fixed‑data plans, for example a 10GB plan valid for 30 days priced at $26.60 USD or a 20GB plan valid for 30 days priced at $49.99 USD. For most users, a fixed data plan is typically more economical than an unlimited option, particularly when data usage is moderate. Heavy data consumers may need to consider whether the larger capped plans meet their needs.
NovuSIM does not provide a Japan eSIM that includes a phone number or SMS capability. The provider offers only data‑only plans for travelers in Japan. Users who need voice or messaging services can rely on VoIP applications such as WhatsApp, Telegram, and iMessage, which work over the data connection and provide call and text functionality without a local phone number.
NovuSIM provides 5 single‑country plans specific to Japan and 2 multi‑country plans that cover Japan. The available offerings range in price from $3.80 to $49.99 and the data caps vary between 1 GB and 20 GB, with validity periods spanning 7 to 30 days.
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