KOs

The official KOs app has been released!
With this app, you can receive the latest information on KOs and use convenient functions.

[What you can do with the app]
You can do the following using this app.

1. Check the latest information!
You can check the service contents of KOs.
Also, you will receive a message from the shop, so you can check the latest information at any time.

2. Check the information on My Page!
You can check the usage status of KOs.

3. Introduce to friends!
You can introduce the KOs app to your friends through SNS.

4. Full of other useful functions!