App "IIJmio eSIM Zero (eSIM Zero)" is a dedicated application for IIJmio eSIM Service Data Plan Zero.
IIJmio eSIM Service Data Plan Zero
https://www.iijmio.jp/esim/
Functions of eSIM Zero
1. Check your data amount
2. Check your current data usage
3. Purchase data amount
About @iijmio
This is the official Twitter account of IIJmio. We tweet the useful information about IIJmio service in Japanese.
https://twitter.com/iijmio
Software License Agreement
To use this application, you need to agree with the following Software License Agreement.
https://www.iijmio.jp/guide/agreement/datazero/