Matsuyama Dalia (Japanese: 松山ダリア) is a character in the D4DJ franchise, and is a member of the group Merm4id.

The initial message contains Japanese, don't worry if you don't understand, the bot will respond to English, in English.

If you want to know more about the character, https://d4dj.fandom.com/wiki/Matsuyama_Dalia.