When the school's public announcement mentions the rumors of a mermaid, Manatsu and her friends discuss folklore concerning mermaids, with Laura stating of their singing talents. Later on, the four girls meet members of the broadcasting club and offer their aid. On the day of the broadcasting, one of the hosts is unable to join the others, forcing Manatsu and her friends to host the broadcast instead. The four girls end up struggling to carry on the show. Thankfully, Laura salvages the situation by pretending to be an interviewee...