By ボスクリエーター 
Officials wiki page for Showtime! Uta no Onee-san Datte Shitai.
the anime is a brand new h*nt*i series which was created by rabbit gate and was released on July 2021 the anime has become popular after it first released of episode 1.
Summary
Showtime! : Uta no Oneesan datte Shitai begins when Shouji Fujimoto, a widowed single father who aspires to become a picture book author, meets Minami Takasaki, a singing idol on the children’s educational show Oneesan to Utaou! As a child television idol, Minami’s private life is lonely and she is forbidden to fall in love. Any scandals are strictly forbidden. Thus begins an adult love story involving a singer-songwriter.
Showtime! Uta no Onee-san Datte Shitai Characters & Staff
Main characters are:
- Takasaki Minami
- Fujimoto Shouji