The artists Yū Serizawa, Aimi Tanaka, and Akari Kageyama are known for their collaborative and individual music performances within anime theme songs and character song albums. Their most notable joint work is the ending theme My Pace Science for the 2019 television anime How Clumsy you are, Miss Ueno. In this recording, each artist performed in character as Ueno, Tanaka, and Yamashita respectively, with the song released on a CD collection of the anime's ending theme songs on March 27, 2019. The same collection includes solo versions of My Pace Science performed individually by Serizawa, Tanaka, and Kageyama. For the same series, Yū Serizawa, performing as the character Ueno, also recorded additional ending theme songs including Love Me Science, Houkago Traveler, Cosmo Lumina, Bukiyou Sensation, and Kokoro no Furiko.

Beyond their work on How Clumsy you are, Miss Ueno, each artist has contributed to other anime music projects. Yū Serizawa released a single titled EVERYBODY! EVERYBODY! / YOU YOU YOU on May 19, 2021, in collaboration with DJ KOO and MOTSU. This single served as the opening and ending theme for the anime Enslavement Magic Between the Demon King of the Different World and the Summoned Girl Ω. Aimi Tanaka performed the opening theme Kakushinteki☆Metamaruphose! for the anime Himouto! Umaru-chan. She also performed the song Mahou no Enikki with Konomi Kohara as the second ending theme for the anime Summer Pockets. Akari Kageyama performed the song Little Braver on the character song mini album 5 Moving Shadows for the anime Princess Principal. Kageyama has also been credited for theme song performance on the Princess Principal Crown Handler film series.