Their singers are Risa and Eimi, who are not STAR☆ANIS members.
The unit began when Hime, coming from a high-class family who didn't want to reveal who she was during the auditions, so she used a mask to cover her eyes. When Ringo came to the same audition and found the mask, she was led straight to Orihime and was deeply moved by her beautiful singing, so she sang with her. Later, after the two passed the audition, Orihime ran after Ringo, stating that they should form a unit. After that, Ringo wore a mask as well and thus, Masquerade was born.
Their top achievement comes from their movie Stylish Thief☆Swallowtail and their song Wake up my music. At the end of their last concert, Hime removed her mask to reveal who she is behind the mask: Orihime Mistuishi, who became the headmistress of Starlight School. Miya, however, didn't take off her mask to reveal who she is it was until 20 years later, in Episode 47, Miya revealed herself to be Ichigo's mother.
It was later revealed that their reasons for disbanding was to focus on their futures. Ringo stated Orihime got a contract to be Starlight School's Headmistress, while she wished to open her own bento shop.
The original unit dresses began to release during the period 2015 Series instead of the 2013 Series, and the cards are brandless cards.
For their comeback performance in Episode 47 and 48, Masquerade used special coords made by Spicy Ageha, with one coord released in Part 6 of the Data Carddass Aikatsu! 2013 Series, and the other coord in the promotional collection.
- Masquerade's dance coach was Johnny Bepp.
- They are the most well-known idols in the anime.
- Episode 98 suggests that Hime and Miya both had different brands, but during their revival performances back in Season One, they both wore Spicy Ageha.
- In Episode 100, Miya said that they have been surpassed by both 2wingS and WM.
- This is the first unit to have brandless cards for their unit coords.
- This is the only duo unit to have brandless cards as their unit coords.
- As of episode 150, Masquerade is the only unit without a group aura.