Kurotabou, also known as the Assassin and Destruction Monk, is a male member of the Nura Clan, born on December 13th. He possesses dark blue hair and blue eyes, measuring 195 cm tall and weighing 83 kg. Originally part of Rihan's Night Parade, he later joined the Nura Clan. During Rikuo's childhood, he looked after the young heir and often became the target of Rikuo's pranks. Within the Nura Clan, he operates as one of the assault officers, frequently partnering with Aotabo; together, they are recognized for their role in the clan's offensive operations. He participated as a supporting member on a team in the futsal competition depicted in "Nurarihyon no Mago: Gekitō Dai Futsal Taikai! Nuragumi W Cup!!", an event featuring teams from Rikuo's Night Parade and followers of Gyuki.