A young girl with impaired hearing, Shôko Nishimiya, faces bullying at school, particularly from her classmate Shôya Ishida. The relentless torment drives her to transfer to a new school, leaving Shôya isolated and friendless. Years later, Shôya embarks on a journey of redemption.

Koe no katachi
The former bully undergoes a profound transformation after his deaf victim leaves, prompting him to embark on a path of self-reflection and personal growth.