It was published in Kodansha's seinen manga magazine Evening from April 2013 to August 2018, with its chapters compiled into fourteen tankōbon volumes.

[9] A live-action film adaptation was announced in 2018, starring Kyoko Yoshine as Kasane Fuchi and Tao Tsuchiya as Nina Tanzawa.

The film is directed by Yūichi Satō, with Tsutomu Kuroiwa written the scripts, and Yugo Kanno composed the music.

[37] Volume 5 of Kasane reached the 39th place on Oricon's weekly manga charts and, as of March 29, 2015, had sold 31,029 copies.

[41] The lyrics to the 2019 song "Karma" by heavy metal band Mary's Blood were inspired by Kasane.