Himavari! This is Himari's story and her journey to become a kunoyachi, and her "vow" to defend his teacher. Himavari Hinata recently moved to Shinobi Gakuen to train and become the best kunoichi, which she can be. She wanted to be a ninja since she saved her alone when she was small. On the first day, he meets Hayato Mademokoji (new transmitted teacher), who saves his life. Hayato does not have any skills or ninja features, he teaches Ninja to normal society to pay off his debt. Nevertheless, Himavari understands that Hayato has the same mark on her neck as the ninja who saved her when she was young.