Satomi Oka, the third-year head of a junior high school choir, is in preparations for his final performance before graduating.

After seeing him perform, yakuza lieutenant Kyouji Narita asks Satomi to coach him in singing in advance of an annual karaoke competition held by his boss.

Having previously authored doujinshi (self-published manga), Wayama elected to instead publish the story in this format.

[6] The collected edition contains a newly illustrated chapter depicting Kyouji's past,[4] as well as general additions and corrections to the art and dialogue.

'Let's Go to the Family Restaurant'), was published in the December 2020 issue of Enterbrain's manga magazine Comic Beam on November 12, 2020.

[10] A Let's Go Karaoke-themed pop-up cafe was hosted at the EJ Anime Theater in Shinjuku, Tokyo from December 4 to 26, 2021, to promote the live reading.

[11] A live-action film adaptation, directed by Nobuhiro Yamashita and written by Akiko Nogi [ja], premiered on January 12, 2024.

The series is produced by Doga Kobo and directed by Asami Nakatani, with Yukiko Tsukahara serving as assistant director, Yoshimi Narita writing series scripts, Mai Matsūra designing the characters, and Takurō Iga composing the music.