Tetsuo Togami is in the 2nd grade of high school. Due to a fight, he is hospitalized. There, he meets Maiko Takashiro. She has an incurable disease. She also has a hearing disability and is unable to talk. At first, Tetsuo becomes embarrassed but begins exchanging text messages with Maiko. Through the text messages, he begins having feelings for her. Even after his discharge from the hospital, he goes to visit Maiko every day. They promise to go out together on Maiko's birthday, but her condition worsens.

A Summer Day, Your Voice

Gin is a 15-year-old boy. He knows that his father is a gay and he wonders if he might be the same. Narumi is a 15-year-old girl. Her mother tells her she should prostitute herself. Narumi decides to go to her father in Tokyo. Gin tells Narumi that he is going as well. The two 15-year-olds set out on a trip to Tokyo.

Innocent 15

Jun is a girl whose words have been sealed away so that she cannot hurt anyone with them.  But, one day, she is nominated to become an executive member of the "community outreach council."  On top of that, Jun is also appointed to play the main lead in their musical...