Starlight Idol Festival
After Starlight School's final performance and the result of Star-Dream・Festival & Carnival, Ichigo notes the lyrics of "Happy Crescendo" and how they apply to all of them. When everyone expresses how much they had fun and didn't want their Aikatsu together to end, Ichigo then suggests they form a unit under the name Dream Star.
Unit Dress Cards
The unit dresses of Dream Star were seen in the normal cool cards of Swing Rock of Data Carddass Aikatsu! 2014 Series - 3rd collection. The cards' names are respectively Star Rock Onepiece, Star Rock Boots, Dream Rock Onepiece and Dream Rock Boots. Numbered 1403-20 until 1403-23.
- Happy Crescendo - Although the song was never performed by the unit in the anime, the official singers for the song in Cute Look are the members of Dream Star.
- Idol Activity! (Ver. Rock) (DCD game only)
- The names of the outfits are made and given according to the idols' school.