第5話: せいかの拒絶を受け、ひとりはライブパフォーマンスへのオーディションを受けることを決意する。

5

The original song was also completed, and the four people were enthusiastic about the live performance. She asked Seika to let her perform, but she turned her down, telling her to audition first. Looking back on the recent turbulent days, Hitori decided to participate in the audition. (Source: Bocchi the Rock! Fandom-Wiki)