On 31 January 2018, the band released a new PV for the song "Keep the Heat and Fire Yourself Up" which is also the opening for the anime Hakyū Hōshin Engi.[4] The full single was released 2 May 2018. The band also provided "The Gong of Knockout" for the second opening for Netflix and TMS Entertainment's anime adaptation of Baki the Grappler in 2018.[5] On 4 December, the band released the album in Japan with an announcement that the worldwide release date is set on 15 January 2020.