第 8 集: 輝夜指導石上，同時與美雪爭奪學業頭名
2019年3月2日 播出
Kaguya attempts to befriend Miyuki's younger sister, Kei, but discovers she gets along better with the other council members. Kaguya and Miyuki battle for the number one academic position in the school's final exams. During the week before, noticing Ishigami is on the verge of failing his classes, Kaguya tutors him, although Ishigami perceives of her methods as torture. (Source: Wikipedia)