Simbye eSIM Data Plans for Japan

Simbye does not provide an unlimited data eSIM plan for Japan. For travelers who need high‑volume data, fixed‑cap options are available such as the Japan 50GB 180Days plan costing $40.00 USD and the Japan 20GB 30Days plan priced at $20.00 USD. Both plans permit tethering and cover the entire country. Choosing a fixed data plan can be more cost‑effective unless the user requires an extremely heavy data consumption that would be better served by a higher‑capacity or multi‑country plan.

Simbye does not offer any Japanese eSIM plans that include a phone number or SMS functionality. The provider’s Japanese offerings are limited to data‑only eSIMs. Travelers who need to make voice or text communications can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection instead.

Simbye offers six single‑country data plans specifically for Japan, and ten multi‑country data plans that include Japan as one of the destinations. The plans range in price from $3.00 to $80.00, with data caps between 1 GB and 50 GB, and validity from 7 days up to 180 days. Some plans allow tethering.