Himawari

Himawari, one of the Four Heavenly Kings of the SSC, suddenly appears at the "Wank!" event venue. She fights using her older brother's severed head as a weapon. Her brother loves Himawari deeply, and their relationship is highly abnormal—he even asked his sister to be the one to end his life. The two share a twisted affection for each other. Himawari's brother was defeated in a battle against the Magical Destroyers and subsequently executed by the Slayer, resulting in his death. Himawari is also killed by the Slayer the moment she kisses her brother's corpse.