Grand Blue Spa オフィシャルアプリ

I released the official application of Grand Blue Spa!
In this application, you can use the latest information of Grand Blue Spa and use convenient functions.

[What you can do with the application]
You can use the application to do the following things.

1. Check the latest information!
You can check the service of Grand Blue Spa.
Also, as the message arrives from the store, you can check the latest information at any time.

2. Confirm the information on My Page!
You can check usage status of Grand Blue Spa.

3. Introduction to friends!
You can introduce the Grand Blue Spa app to your friends via SNS.

4. Full of useful functions as well!