Gjirafa eSIM eSIM Data Plans for Japan

Gjirafa eSIM does not provide a truly unlimited data eSIM for Japan. The so‑called “Unlimited” plans—Japan Unlimited 7 days, 15 days, 30 days, and the Asia and Global variations—are limited to 3 GB of high‑speed data per day. Once the daily quota is reached, the speed is throttled, so the data is not truly unlimited.
For travelers who need a larger, unmetered data allowance, Gjirafa eSIM offers fixed data plans such as the Japan 100GB plan valid for 365 days or the Japan 50GB plan for 30 days. These plans provide a substantial amount of high‑speed data without a daily cap, though the total amount is pre‑bought and not infinite.

Gjirafa eSIM does not provide a Japan eSIM that includes a phone number or SMS capability. All Japan eSIMs sold by the provider are data‑only plans, meaning they can only deliver internet access and do not support inbound or outbound calls or text messaging.

Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. These apps allow voice and text communication without requiring a traditional mobile phone number or SMS service.

In Japan, Gjirafa eSIM provides 13 single‑country plans and 26 multi‑country plans. The available plans span a price range of $4.21 to $468.61 and offer data caps between 1 GB and 100 GB. Gjirafa offers two primary types of plans: fixed data cap plans, which give a set amount of data for the entire validity period, and daily data cap plans, which limit the amount that can be used each day.