Voices of a Distant Star

Humanity has established first contact with an extraterrestrial civilization, and high school student Mikako Nagamine has been recruited for a military research mission beyond the Solar System. She sends text messages to her friend Noboru Terao, who remains on Earth. The farther she is from her home planet, the longer the messages take, making him wait for years until, through the vast emptiness of space that separates them, he hears her voice...