The reason why Nanami's followers, Keiko, Yuuko, and Aiko, are with her even though Nanami is so bad-natured, is that they all have crush on her brother, Touga. One day, Nanami throws a party to cheer up Touga, who hasn't been himself ever since he was beaten by Utena. At the party, Nanami orders Keiko to go to school and do some Student Council paper work for her. Keiko didn't get to attend the party. Keiko realizes that unlike Nanami and Touga, she is in such a low-society that she will never get Touga to look at her. One day, Keiko finds Touga walking in the rain without an umbrella. Keiko gets him under her umbrella. Nanami happens to see it. After this, Nanami tells Keiko that she never knew there was a bad bug so close to her. Nanami says she will exterminate this bad bug, i.e. Keiko. Keiko consults at Nemuro Memorial Hall and she confesses her feelings.
La raison pour laquelle Keiko, Yuuko et Aiko sont toujours copines avec Nanami malgré son si mauvais caractère, c’est tout simplement parce qu’elles ont le béguin pour son frère Toga ! À propos, ce dernier ne se sent pas très bien depuis qu’Utena l’a battu en duel. Pour lui remonter le moral, Nanami décide dès lors d’organiser une petite fête dont elle a le secret.
桐生七実の取り巻きの一人であり、そのリーダー･苑田茎子は冬芽に憧れを抱いていた。それを知ってしまった七実は、彼女に非情な罰を与えた。以来、茎子の中には激しい怒りと嫉妬が渦巻き始めてしまい…。
苑田莖子是在七實身邊的親衛隊之一。她對七實任性的命令向來只是放在心裡不加評論而服從，其實這是因為她對七實的哥哥冬芽存有愛意。某日，莖子看到冬芽淋雨的身影。躊躇，心跳，良機，決心。她請冬芽進到她的傘裡。看到這情景的七實無法原諒她而排斥她，就連她的同志愛子和優子也不理會她了。錯愕之餘的莖子，對七實的表情也扭曲為忌妒與憎恨。
