We meet Mari Ohara, who makes a deal with Chika and the others. If they can fill the school gym during their first performance, she'll approve their club despite their numbers. Will they be able to gather enough people?
The second term at Uranohoshi Girls' High School has started. The members of Aqours have renewed their determination to keep their school alive. However, some sudden bad news brings their spirits down.
Aqours has been invited to the Hokkaido regional prelims. When Chika and the others stop by at Saint Snow's dressing room before their performance, Sarah says that she'll see them again in the final round.