Sono 10 Moji wo, Boku wa Wasurenai

Miyazaki is unable to speak and communicates using a sketchbook. Most of her classmates are only aware of this fact about her. She keeps to herself during school and lunch without being targeted or approached because of her condition. On a rainy day, she takes shelter with a classmate named Shimazaki Ao. When he tries to make casual conversation, he senses she is uneasy, as she avoids eye contact and appears nervous. Their interaction begins when she writes something on her sketchbook and shows it to him with a hesitant smile.