eメッセージイーメッセージ is an exclusive app for users of e-Messaging, a trusted and reliable information sharing system that has been in use since 2004 by many organizations. This app ensures the reception of notifications from registered organizations via push notifications, making it possible to share information more reliably. Additionally, it offers a wide range of features that make it more convenient for users.

One of the most notable features of eメッセージイーメッセージ is that users can easily register without the need for an email address. It allows users to quickly confirm and save messages, eliminating the risk of them being buried in other emails. The app also allows for easy absence notifications, depending on the contract of the registered organization. Furthermore, it provides an easy way to view attachments such as letters and fill in surveys without having to input any details. Lastly, users can easily confirm and modify their registration details through the app.

It is important to note that the use of this app requires the organization code and registration code.