A spin-off, titled Kieta Hatsukoi: Shōgekijō, was serialized from July to September 2021.

[9] A Japanese live-action TV drama adaptation was announced in August 2021.

[26] The series was directed by Shōgo Kusano and Tadaaki Hōrai, with scripts by Tsutomu Kuroiwa, and Harumi Fuuki composing the music.

[29] A Thai television drama adaptation, produced by GMMTV, was announced on October 17, 2023 and premiered on June 7, 2024.

guidebook, the series tied with A Sign of Affection as the ninth highest ranked manga for female audiences.