Tomura Naoki, a high school student, forms a connection with piano tuner Itadori Soichiro after discovering the scent of the forest emanating from a piano tuned by Soichiro. Naoki decides to work with Soichiro at his musical instruments store, fostering relationships with those involved in the piano world and meeting sister pianists Kazune and Yuni, as well as high school students.
The Forest of Wool and Steel
A high school student in Hokkaido forms a special bond with a piano tuner whose work on the piano brings back nostalgic memories of the forest, leading them to collaborate at his music shop.