One day while having lunch in the Literature Club room, Kanon learns about a surprising club tradition from Miura-sensei. Every year, club members spend summer break writing something for the school's literature contest. Miura-sensei surprises Kanon even further by complimenting her writing and encouraging her to enter something for that year's contest. Though Kanon is initially reluctant, she later finds herself mulling over everything that's happened...

Family matters. Ever since developing hearing loss during childhood, high schooler Kanon has largely relied on lip reading to navigate the world. Now, her new friend Saki is slowly helping her come out of her shell and find a place for herself at school. Meanwhile, Saki gets confronted by Kanon's fiercely protective younger sister, Rinne, who suspects Saki of harboring ulterior motives toward Kanon. Things come to a head when Rinne storms out of the...

One rainy night, Saki is rushing to a piano lesson when she crashes into a beautiful, long-haired girl, dropping her sheet music in the process. Saki stutters an apology, but the girl simply hands back her sheet music and leaves without a word. Saki begins her first day of high school the following morning, only to find the stranger from the night before sitting at the desk next to hers. She learns that the girl's name is Kanon and that she is not...