Despite his protests, Hime is forced to appear in a Girls' Contest in a swimsuit to help promote the cultural fair. The student council and public morals committee both participate, and it is there that Kaguya tells Hime something...
I'm surprised you agreed to appear in this.
mich wundert, dass du hier mitmachst.
¿cómo accediste a participar en esto?
¿cómo accediste a participar en esto?
ça m’étonne
que tu participes.
estou surpreso de você 
ter concordado com isso.