Piano no Mori (TV)
English title: Forest of Piano
Japanese title: ピアノの森
Alternative titles: Piano Forest, The Perfect World of Kai
Type: TV
Source: Manga
Episodes: 12
Status: Finished Airing
Aired: Apr 9, 2018 to Jul 2, 2018
Broadcast: Mondays at 00:10 (JST)
Duration: 25 min per ep
Rating: PG-13 - Teens 13 or older
Studios: Gaina
Producers: NHK
Genres: Drama
Themes: Music, School
Demographics: Seinen

A tranquil tale about two boys from very different upbringings. On one hand you have Kai, born as the son of a prostitute, who's been playing the abandoned piano in the forest near his home ever since he was young. And on the other you have Syuhei, 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.
 
(Source: KEFI)