Oboro

朧

The assembled mercenaries known as the Oboro Forbearance Army conspire with the evil spirits of rivers and mountains and the multinational conglomerate body. She is a female ninja who supports the nomads. Once the head of the Koka school, she greatly contributed to the expansion of influence and power among the nomads in Japan. On one occasion, she is killed by Asagi, but by borrowing the bodies of the evil spirits of rivers and mountains, she manages to revive herself and dictate a dark arena known as the Chaos Arena. Burning with revenge, Oboro locates the whereabouts of Asagi's boyfriend, Kyousuke Sawaki, and ensnares and abducts him.
Ninja Arts: Hypnotism Carved Seal
By manipulating a person's thoughts, she hypnotizes people, making them fall into a deep sleep. It is said that before this powerful ninja art is applied, a ritual must be carried out first.