Keep the Heat and Fire Yourself Up

 is a song covered by RAISE A SUILEN and added in commemoration of the band finishing their first live tour.

It was originally sung by Fear, and Loathing in Las Vegas and used as the opening theme for the anime.

Live Performances

 * November 12, 2021: BE LIGHT at Zepp Sapporo
 * November 26, 2021: BE LIGHT at Zepp Fukuoka
 * December 4, 2021: BE LIGHT at KT Zepp Yokohama