Guts Theme comes from the soundtrack of Berserk, Kentaro Miura's dark fantasy manga, and is best known from the 1997 anime adaptation, where Susumu Hirasawa's music gave Guts his brooding, determined sound. The short track became a staple of anime edits and AMVs, where creators use it to signal a serious fight, a lone warrior or a moment of resolve. Like Giorno's Theme, it works because the character and the music are inseparable in fans' minds, so even a few seconds instantly set a grim, epic tone that still fits modern Berserk tributes and battle edits.