MicroEsim eSIM Data Plans for Japan

MicroEsim does offer unlimited data eSIM plans for Japan. The plans are available for validity periods ranging from 1 day to 20 days or longer, with prices starting at about $2.24 USD for a 1‑day plan and going up to roughly $48.34 USD for a 20‑day plan. These unlimited products are listed as “isUnlimited = true” and are marketed with a statement that speeds may be throttled after heavy usage under a fair‑usage policy. Travelers who want to avoid any potential speed restrictions should contact MicroEsim directly to confirm whether the fair‑usage policy applies and to find out what data volume will keep the connection at normal speed.

MicroEsim does not provide a Japan eSIM plan that includes a phone number or SMS capability. Only data‑only eSIMs are available from this provider for Japan. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages without a local phone number.

The information provided does not include provider‑specific or country‑specific counts. It only lists overall totals for all eSIM plans, such as 136 single‑coverage and 97 multi‑coverage plans, and price, data, and validity ranges for various types of plans. As a result, there is no way to determine how many of MicroEsim’s plans are available specifically for Japan from the data supplied.