GlobaleSIM eSIM Data Plans for Japan

GlobaleSIM does not provide any unlimited data eSIM for Japan. All of the company’s offerings are fixed data plans, with the highest capped amount being 50GB for a 30‑day validity period.

Customers who require a larger data allowance can choose from the fixed plans such as the 50GB 30‑day package or the 20GB 30‑day package. These high‑volume options can be more cost‑effective for moderate to heavy data users compared to a pay‑as‑you‑go credit model.

Yes, GlobaleSIM offers Japan eSIM plans that provide a phone number and support inbound SMS. The plans range from 1GB to 50GB of data and are valid for 7 to 30 days, with prices starting at $4.00 for a 1GB plan valid 7 days and going up to $69.00 for a 50GB plan valid 30 days. All these plans use a +1 dialing code, meaning the assigned number is not a local Japanese number but a number from the North American numbering plan. Calls can be made and received (voice inbound and outbound), and SMS can be received but not sent; for exact call and message allowances you should confirm details directly with GlobaleSIM.

GlobaleSIM provides eight single‑country plans and eighteen multi‑country plans for Japan. The available plans span a price range from $4.00 to $69.00 and a data range from 1 GB to 50 GB, with validity periods between 7 and 30 days. This breadth of options covers both fixed data packages and daily data cap styles, ensuring that travelers can choose a plan that matches their usage needs.