The Ikeda Lab is, as is traditional, doing something for the university's Mutsumi Festival, an event which draws many people from off-campus. Yukimura proposes conducting a large-scale experiment on the importance of appearance for romance. He has readied a large number of cosplay costumes to rent out to visitors who will then participate in an attractiveness rating. In order to emphasize how important appearance is, Yukimura projects a series of images of Himuro in cosplay on the screen, including Himuro in a nurse's uniform, a maid's uniform, and a black cat style outfit?!
so they established a theory that wearing 
red might make women look more beautiful.
لذا اقترحوا نظرية تفيد بأنّ ارتداء اللون الأحمر 
.قد يجعل النساء أكثر جمالا
weshalb sie die Theorie aufstellten,
dass Frauen in Rot attraktiver wirken.
lo que generó la teoría de que el rojo
hace más hermosas a las mujeres.
lo que generó la teoría de que el rojo
hace más guapas a las mujeres.
La théorie veut donc que le rouge
rende les femmes plus attractives.
Così è stata stabilita la teoria secondo la quale
indossare qualcosa di rosso rende le donne più belle.
Então teorizaram que vestir vermelho
deixa as mulheres mais bonitas.
поэтому было выдвинута теория, что
в красном девушки более привлекательны.