Former BEYOOOOONDS member Yuhane Yamazaki has officially joined the TBS audition program Seven Colors. Yamazaki’s participation was revealed in the preview for the third episode, aired on October 16.

Seven Colors follows a group of aspiring idols as they live together for three months, working towards their debut in a new girl group under NTT Docomo's Studio & Live label. The show, which premiered on October 2, features contestants like Rio Kitasato, Yurara Sutani, and Riko Kino, all of whom previously appeared on PRODUCE 101 JAPAN THE GIRLS. Guest appearances from industry figures such as Miki Fujimoto and Hayato Komori add depth to the program, providing advice and guidance to the participants.

Yamazaki graduated from BEYOOOOONDS and Hello! Project in June 2024, expressing her desire to expand her musical horizons and pursue various genres. Since her debut in 2019, she has been celebrated for her strong vocals and captivating stage presence, gaining additional attention for her role as Aya Matsuura in the 2021 film Ano Koro (In those Days). Her appearance on Seven Colors marks a significant moment in her post-BEYOOOOONDS career, as fans eagerly watch her progress through the competition.