The series was later acquired by Hobby Japan, which has published sixteen volumes since September 2017 under its HJ Novels imprint.

Ryoma Takebayashi is a lonely man who led a life filled with hardships until he dies from an unfortunate accident during his sleep.

The series was first published online on the Shōsetsuka ni Narō website in January 2014 by Roy.

[2][79] The series was animated by Maho Film and directed by Takeyuki Yanase, with Kazuyuki Fudeyasu as story editor and screenwriter, Kaho Deguchi as character designer with Ririnra credited with the original designs, and Hiroaki Tsutsumi composing the music.

[2] On October 31, 2020, Funimation announced that the series would receive an English dub, which premiered the following day.

[85] Medialink licensed the series in South and Southeast Asia and streamed it on their Ani-One YouTube channel.