Myuu (or Mew) has a deep-seated fear of rain, largely due to her aura abilities being fire-related. This fear is so intense that she might skip school on rainy days and could even experience panic attacks if forced to venture out in the rain. Her demeanor is distant, sometimes bordering on rudeness, as a result of a traumatic event from her past: during her childhood, her mother was killed in an Aura experiment gone wrong. The explosion triggered the lab's sprinkler system, drenching her in water at the moment of her shock, which instilled her aversion to rain.
Over time, with the help of her friendships with Orina and Ai, Myuu gradually begins to open up. She shares a childhood bond with Ai, though neither of them recognizes this connection initially.
