Shousetsu Eiga Koe no Katachi

Years ago, Shoya Ishida led his peers in tormenting a hearing-impaired classmate, Shoko Nishimiya. When she transfers schools, Shoya finds he has gone from bully to bullied, and is left completely alone. Now Shoya struggles to redeem himself in Shoko’s eyes and to face the classmates who turned on him. *Source: Kodansha Comics*

A deaf elementary school girl, Shouko Nishimiya, upon transferring, meets a boy named Shouya Ishida in her new class. Shouya, who is not deaf, leads the class in bullying Shouko, because she is deaf. As the bullying continues, the class starts to bully Shouya for bullying Shoko. After graduating from elementary school, Shouko and Shouya do not speak to each other... until later, when Shouya, tormented over his past, decides he must see Shouko once more. Shouya wants to make amends for what he did in elementary school and be Shouko's friend. (Source: ANN)