Marie Nakazawa
Marie is an avid book reader and one of the main characters of Toshokan Sensou Special.
She has an illness since middle school that resulted in gradual decrease in hearing ability. Due to that, she gradually stopped talking with people around her, losing her voice as a result over time.
She has secretly admired Komaki for many years.
She also makes brief appearance in the movie Kakumei no Tsubasa.