Haruko Hayashi has been leading a lonely life ever since her son and husband passed away. One day, she receives a phone call from her son who is supposed to be dead. The conversations dispel her loneliness. Meanwhile, the caller, Jun Murata, starts to get tormented by his guilt.
Keisuke (14) is a reclusive boy. The only thing he enjoys is spending time on the balcony with his neighbors, Aya (29) and Suita (35). One day, when Aya decides to move out, those precious moment that he thought would last forever approach an end.