|General Unit Data|
Their first appearance was in the 6th Dream LIVE Festival held on March 31, 2014, in the Mobage Cinderella Girls. On January 20, 2020, the unit's first event Shiawase no Rule was held in Starlight Stage, and the song with the same name was also shown.
|Shiawase no Rule|
- Shiawase no Rule on THE IDOLM@STER CINDERELLA GIRLS STARLIGHT MASTER for the NEXT! 06 Shiawase no Rule
Debuted their first song: Shiawase no Rule. It appeared as an event song but was later added to the player's list of playable songs.
Shiawase no Rule CD Jacket