Not just with school, either~!' which shows a behavioral preoccupation with details that's often seen in OCPD. When you first meet her, she says '.you should always try to learn as much as you can about where you're going before you go there. And note her pink hair is seen as strange.
Though that doesn't explain her problems with stairs and long words.
But her simply being a visual aide is not possible because she was placed in the school after Shizune. Still, it's unclear if she has any problem.
Can one be dyslexic when reading sign language? And she only stumbles when she is translating for Shizune.
