Breeze eSIM Data Plans for Japan

Breeze does not provide an unlimited data eSIM for Japan. All available Japan plans have fixed data allowances, the largest being 100GB for a 30‑day validity.

If you need a substantial amount of data, Breeze offers several large‑data options such as the 100GB plan, the 50GB plan, and the 20GB plan, all valid for 30 days and delivered on 5G networks. Choosing a fixed plan can be more cost‑effective for most travelers, unless you are an extremely heavy data user who requires an unlimited option.

Breeze does not provide a Japan eSIM plan that includes a local phone number or SMS capability. The service only offers data‑only eSIMs for travelers in Japan.

Users can still communicate by using internet‑based applications such as WhatsApp, Telegram or iMessage, which work over the data connection provided by Breeze.

Breeze provides 14 single‑country plans and 17 multi‑country plans for Japan. The single‑country options include both fixed data caps and daily data‑cap structures; the fixed‑cap plans offer a set amount of data for the entire validity period, while the daily‑cap plans reset the data allowance each day within the plan’s term. Across all Breeze offerings, prices range from approximately $3.50 to $400.00, data caps span 1 GB to 100 GB, and validity periods vary from 1 day up to 30 days.