Kai was born as the son of a prostitute and he’s been playing the abandoned piano in the forest near his home ever since he was young. Shūhei, on the other hand, was practically breast-fed by the piano as the son of a family of prestigious pianists. Yet it is their common bond with the piano that eventually intertwines their paths in life. – ANN
Streaming: Netflix
Episodes: 12
Source: Manga
Episode Summary: Shuhei transfers into his new elementary school class. Almost immediately the class bullies begin to pick on him because he plays the piano – something seen as effeminate. Kai, one of Shuhei’s classmates, is also a frequent target of the bullies, due to his family situation; his mother works in the sex industry and Kai’s father is not in the picture. He does have an interest in the piano, and offers to show Shuhei his piano; a piano sitting in the forest that’s rumored to be both broken and haunted.
Only Kai seems to have the ability to produce sound from the mysterious piano, which puzzles Shuhei, who’s been taking piano lessons since he was a small child. The bullies don’t believe Shuhei’s far-fetched story about Kai’s talent and continue to pick on him. Ajino-Sensei, the school music teacher, catches wind of the tale and wonders if it might have some truth to it. He used to be a famous pianist until he injured himself in a car accident, and got rid of his special piano when he realized he’d no longer be able to play it. But perhaps now the piano has chosen a new master.