Mariko looks out for Nanako before class, and shoves Tomoko out of the way when she finds Nanako. Fukiko comes to Nanako's class and announces three Sorority candidates: Mariko, Kaoru, and Nanako. Kaoru declines her candidacy because she is opposed to the very existence of the Sorority, and makes the excuse that she declines due to her poor health. Aya makes a scene, calling Mariko and Nanako unqualified to be in the Sorority, revealing to Mariko that everyone had known all along that she was the daughter of a pornography writer. Aya goes to attack Mariko, but Kaoru stops her. Fukiko gives Nanako the invitation to the Sorority selection party, which clashes with her plans for Tomoko over the weekend.