Evan Call, who composed the music for the anime series, served as producer of the song.

Commercially, "Anytime Anywhere" received mild success, peaking at number 55 on the Billboard Japan Hot 100.

In September 2022, an anime adaption of the manga series Frieren: Beyond Journey's End was announced.

[2] The song was later released as a digital single on September 29, 2023, the same day the anime series premiered.

[3][4] On December 11, Milet announced her eighth extended play of the same name, slated for release on January 31, 2024.