Shinobi, Koi Utsutsu: Setsugekka Koi Emaki

Katagiri Kaede lost her parents as a child and her grandmother at sixteen. Determined to carry on, she has been training at a local ninjutsu dojo in pursuit of becoming a full ninja. One day she crosses paths with the head of the Sanada Secondary Training Campus—an elite ninja school founded by the legendary Sanada Yukimura, who established it after defeating Tokugawa Ieyasu. Impressed, the head invites her to sit the entrance exam. She transfers for a short-term study course before the test. On her very first day, she accidentally triggers an advanced technique that makes her male classmates completely lose their heads over her. The rest of the semester proceeds accordingly.