◆ Hello Good Day!◆You can take your favorite course according to your physical condition and fatigue on the day. With this app, you can receive the latest information on Hello Goodday! and use useful functions.You can do the following with this app. 1. Check the latest information!You can check the service contents of Hello Goodday!In addition, you will receive messages from the store, so you can always check the latest information. 2. Check the information on My Page!You can check the usage status of Hello Good Day! 3. Refer a friend!You can introduce the Hello Goodday! app to your friends through SNS. 4. Full of other useful functions!