Piano Duo for the Left Hand (Japanese: 左手のための二重奏, Hepburn: Hidarite no Tame no Nijūsō) is a Japanese manga series written and illustrated by Kenta Matsuoka.

It was serialized in Kodansha's shōnen manga magazine Shōnen Magazine Edge [ja] from August 2019 to October 2023, with its chapters collected in nine tankōbon volumes.

Written and illustrated by Kenta Matsuoka, Piano Duo for the Left Hand was serialized in Kodansha's shōnen manga magazine Shōnen Magazine Edge [ja] from August 17, 2019,[2] to October 17, 2023.

[3] Kodansha collected its chapters in nine tankōbon volumes, released from April 16, 2020,[4] to January 17, 2024.

[5] In North America, the manga has been licensed for English digital release by Kodansha USA.