Natsume Ooe is a student in Hisao's homeroom class. She has rheumatoid arthritis and heterochromia. She wears glasses to compensate for the low vision in her right eye.


  • She is a "moefied" version of Aura, a developer for Four Leaf Studios (source).
  • Students with visual impairment are delegated to class 3-2, like Lilly and Kenji. However, her ailment is likely not strong enough to necessitate this.