？？「縁起物を運ぶ…これがゲン担ぎね　姉さま」
？？「そうね」

??: "To transport such lucky charms... might be superstitious, isn't it Onee-sama?"
??: "Yes, indeed."

This is a reference to the guest appearance of Otoufu's Fusou sisters in this comic, who do talk in such manner.