Let's talk about page 2, and just how much of an all-ages action hero you have to be to slide at top speed, feet-first, without your skirt flipping over. I am in awe!
I wonder what the thought process was behind storyboarding this scene. Suppose Satou were to slide head-first, on her back? If she did that while sliding away from Mutou, her skirt would be prevented from riding up, but it would put Mutou in a prime position to see her panties, and that wouldn't be all-ages either. Is that why the artist opted for what is shown, trusting that no reader would be so degenerate as to ponder the skirt physics of a high school girl? How little they knew me.