Glass no Kamen: Sen no Kamen wo Motsu Shoujo

Overview

An OVA depicting the early events of the Glass no Kamen series. Kitajima Maya is a young girl from a poor background with no talents of use to school or her widowed mother. However, she is obsessed with movies, theatrical plays and TV dramas-to the point of remembering every line from a movie she's seen once, and dramatically acting out the stories, including every character, for anyone who will listen. One day, she encounters an old woman with a scarred face who claims that Maya is the girl she's been looking for-for the old woman has spent years protecting the rights to a 'legendary' play.

Source: AniList