Shibasaki confirmed that he re-mixed all of the single tracks for the album, with the exception of RAISE INSIGHT.

[2] On 26 April 2021, Kimura announced temporary hiatus from band activities as result of the weakening health and possible worries of being infected by COVID-19.

The single served as an opening theme to the anime television series Detective Conan.

The singles served as a commercial song to the company "EM SYSTEMS", which starred actor Kento Hayashi.

[9] The cover version of "Sekai ga Owaru Made wa" was released digitally on 28 August 2022, one week after the previous single.

On the same day, the band members took part in the event session of 2022's Animelo Summer Live and together with Maki Ohguro from the same agency performed the song on the stage.