Nanami's lackeys Keiko, Aiko and Yuko all have crushes on Touga, and that is the reason that they submit to her every whim. When Nanami forbids Keiko to go to a school party, Keiko accidentally finds Touga in the forest and shares her umbrella with him. Nanami catches her in the act and ostracizes her in jealousy, sending a vengeful Keiko to the Mikage Seminar.