Tawara Neko to Machigai Jinsei was simultaneously published in Japanese, Chinese and English (as Tawara Cat) on DeNA's Manga Box app, though English translation was halted after 47 chapters. The chapters released on Manga Box were fully colorized but later changed to black and white version in the published physical volumes, while digitally published volumes remain colorized. Additionally, the series was published only digitally after the third physical volume was released.