Mimi yori Harmonia
Harmony from the Ears·ミミヨリハルモニア
Nene discovers a mysterious note leading her to an empty music room, where she finds a high-end pair of headphones. These headphones are known for aiding famous musicians in creating music. As she listens to a familiar song through them, her passion for headphones is reignited. However, she remains curious about who placed the note and brought her there.