Erio Tōwa

At the start of the story, Erio is often seen wearing a pink futon with purple floral patterns on it, which covers most of her body except for her legs, bottom of her skirt and sometimes the tips of her hair. At the end of "City of Aliens" is when Erio is finally seen without her futon. Without it, she wears a school uniform (from when she was attending school) which consists of a shirt, bow tie and a skirt. She wears it in an extremely unkempt way: with her bow tie loose and shirt only half worn. She is always barefoot, even if she is outdoors. Her hair colour is a light blue along with her deep blue eyes. Her hair seems to a little messy it has two points at the top. Since the beginning, she has a very awkward personality. But after she acknowledged that she was not an alien, she started to show some of her real self: That she is very shy.