She is depicted as having Asperger's syndrome, panic disorder and obsessive-compulsive disorder (OCD).These conditions causes her to be isolated and disliked by others throughout her life. The series starts with her visiting Yokoi Taku, a doujinshi creator whom she is a fan of and believes can understand her.
(Source: Miraheze, edited)
Content compiled by AnimeList.moe from publicly available sources.
