TV-Series
Description
Mikado Hizaki is a central figure within the Kouhamei Sect, holding the title of the Second Oyakume. She is a petite elderly woman whose presence commands the respect of the entire sect due to her immense spiritual authority and centuries of experience. Her primary responsibility is the maintenance of the barrier prison that contains Hakumen no Mono, the ancient and malevolent entity that serves as the series' ultimate antagonist. Long before the events of the story, she acted as a powerful shaman who successfully sealed the dangerous spirits known as the Gamin into boxes, a feat that underscores her formidable psychic abilities.

Her personality is marked by a calm, composed demeanor and a deep sense of duty. Despite her advanced age and frail appearance, she possesses an unwavering resolve to protect the world from supernatural threats. Her motivations are driven by a profound commitment to her role as a guardian, having dedicated her life to upholding the seals and ensuring that Hakumen no Mono remains imprisoned. She is also characterized by a gentle wisdom and a nurturing quality, as seen in her interactions with Ushio Aotsuki, whom she recognizes as the true successor to the Beast Spear. She expresses a heartfelt regret that she might not live to meet this successor, showing her emotional depth and her care for the future of humanity.

In the story, Mikado Hizaki serves as a mentor figure and a key ally to Ushio and Tora. She commands the Kouhamei Sect, a religious organization dedicated to combating yokai, and coordinates their efforts against the forces of Hakumen no Mono. Her role becomes critical when an avatar of Hakumen attacks the sect's headquarters. In this moment, she displays her ultimate sacrifice: using all of her psychic powers, she petrifies the avatar to immobilize it, allowing Ushio to strike the decisive blow. This act costs her life, but she meets her end with a sense of fulfillment, having finally witnessed the successor she had long hoped to see.

Her key relationships include her leadership of the Kouhamei Sect members, such as Nagare, Satoru, and Hinowa, who respect her as the highest authority. She also forms a brief but meaningful bond with Ushio, imparting to him a sense of warmth and connection to his mother. Her death deeply affects Ushio, reinforcing his own resolve. Additionally, her legacy influences characters like Kirio, who seeks to surpass her successor, though she herself does not interact with him directly in a significant way.

Mikado Hizaki's notable abilities are centered on her psychic powers and shamanistic expertise. She is capable of maintaining complex spiritual barriers, sealing powerful entities, and unleashing immense psychic energy in a final, sacrificial attack. Her power is such that she can temporarily neutralize an avatar of Hakumen no Mono, a feat that few other characters can match. Her greatest strength, however, lies in her unwavering spirit and her willingness to lay down her life for the greater good. Through her sacrifice, she embodies the selfless devotion that defines the Oyakume lineage, leaving a lasting impact on the narrative and its heroes.