The official app of the cloud service My Komon . Calendars and electronic conference rooms can be used anytime, anywhere.

Latest Version

Version
Update
Oct 21, 2025
Developer
Category
Google Play ID
Installs
10,000+

App APKs

MyKomon APP

This is the official app for the cloud service "MyKomon."
You can use the calendar and electronic conference room anytime, anywhere.

[Key Features]

1. Use MyKomon from your smartphone.
You can use the calendar, to-do list, electronic conference room, and more anytime, anywhere.
You can use MyKomon even without a computer.

2. Push Notifications
You will receive push notifications when posts are made to the electronic conference room or when other users register or request something.
Notifications are consolidated in the MyKomon app, so they won't get buried like email.

3. Automatic Login
The app remembers your initial ID and password, allowing you to log in automatically thereafter.
You can quickly use MyKomon.

[Note]

A "MyKomon" ID is required to use this app.
Accounting firms and social insurance labor firms should visit the following website.
For accounting firms, please click here: https://info.mykomon.com/
For social insurance and labor offices, please click here: https://www.lcgjapan.com/
For companies and sole proprietors, please contact your consulting accounting firm or social insurance and labor office.

[Operating Environment]
Android OS: 16, 15, 14, 13
*Please note that this app may not work on some devices.
*If the smartphone app does not work, please use a browser.
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