Kuroku Hīragi

Kuroku Hīragi (柊 空陸, Hiiragi Kuroku) is a male who serves as the head master of the. As one of the greatest masters of Hakuda within, Kuroku holds a position as one of. Among them, he bears the trigram designation of ☶ (艮, Gèn) — carrying the title "Stilling Fist".