She often forgets important information and often needs Kou to remind her. Her home is constructed of cardboard with the entrance sealed by a large curtain. Her lavish bed is made out of velvet, although she chooses to sleep in the drawer under the bed. If she becomes frightened or angry, she'll pull her sweatsuit over her head and climb on top of a streetlamp.
She is Nino from Arakawa Under the Bridge.
Show you some Nino Cosplay pic.