Lua's official app has been released! With this app, you can receive the latest information on Lua and use convenient functions. [What you can do with the app] You can do the following using this application. 1. Check the latest information! You can check the service contents of Lua. 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 Lua. 3. Introduce to friends! You can introduce the Lua app to your friends through SNS. 4. Full of other useful functions!