An insulting note is posted about Nanako's candidacy for the Sorority on the school bulletin board, announcing to the entire school that Professor Misonoo is not really her father. Nanako considers not going to the party, but Tomoko talks her out of it. The day before the selection party, Aya, claiming to be Fukiko, phones and leaves a message for Nanako that the party has been changed to a later time.