Nurse Angel Ririka SOS S01 E12 Kanon, Lost in the Light

Ririka Moriya received the biggest shock of her life on her birthday. A new student, Kanou, enrolled into the school and gave Ririka a present. Inside was the Nurse's Cap. With it, Ririka would become the legendary Nurse Angel. Now it is her duty to find the Flower of Life in order to save Queen Earth from Dark Joker.