Eri is very polite, trying to respect people around her the best she can. As well she is very proper, always using please and thankyou as well as calling people Ma'am and Sir. Though, due to this at times she tends to be a bit rough around the edges, almost like a cave one blow from caving in. The main reason for this is her under lying trauma, at times the people around her can remind her of things in the past, causing her to try to be perfect even when she knows she cannot. Eri always wants to be the best version of herself, trying to improve even if its for the worst, wanting to be a people pleaser for everyone. Wanting to be what people expect of her.