Sakanoue is in the Student Council office when Misogi Kumagawa arrives. She watches on as Jakago demonstrates her ability on Sukinasaki. Sakanoue tries to attack Sukinasaki when she uses her Error Message Plate on Jakago, but gets taken over herself. Later, the Student Council surrounds Kumagawa in an empty classroom. Like the other members, Sakanoue is confused when she tries to remember why they attacked Kumagawa. Along with the other members of the Student Council, she is defeated by Kumagawa before she can even use her ability. After Fude Ezumachi returns to the school and begins changing the colors of almost everything, Sakanoue is surprised by the red hallway floors. She compares them to a red carpet and is too afraid to walk on them. When Iya Renpei compares the orange tap water to Ehime Prefecture, Sakanoue and the others tell her she is wrong.