Kyoto Bakugo, the slightly younger twin sister of Katsuki Bakugo, had a unique Quirk. Her family had the ability to produce explosives from their sweat, but Kyoto had a much more deadly Quirk. Without seeing or knowing about her opponent's Quirk, Kyoto can perfectly mirror it in only a few seconds. Although her strength varies depending on the Quirk she used, Kyoto keeps the newly discovered Quirks even after a fight finishes. Her entire life changed when she met the half hot half cold Quirk user.