Ichika Hoshino, who heard a song by Hatsune Miku that she had never heard before at a CD shop, meets the eye of a Miku that she has never seen before on the monitor, but Miku disappears shortly after. Later, after finishing a street performance, Miku, whom she had seen before, appears on Ichika’s smartphone. Miku is trying to deliver her songs to the "owners of her feelings", but she is worried that no matter how much she sings, she will not reach them. At that time, she saw Ichika delivering her songs to the hearts of many people at a live performance, and thought that if she knew about her, she would be able to deliver her songs to them too. Ichika decides to deliver songs to her friends in order to fulfill Miku’s wish. Please note there will be a special greeting by Hatsune Miku prior to the start of the movie and a special performance by VIRTUAL SINGERS post credits.