Something that might confuse readers that the TL'er didn't note, so I will: On page 5, when Amane's mother opens the door her classmate asks "Are you okay, Amane?" and her mother responds to the affirmative. This is due to an idiosyncrasy of Japanese that doesn't quite translate to English, namely the lack of personal adjectives: Amane's classmate literally just says "Amane, okay?" to which Amane's mother responds "just a slight fever".