Haie

is a guard at Hōzuki Castle.

Personality
Haie is a corrupt individual, partaking in bribes with his superior, Benga, and acting as an in-between between him and other prisoners.

Mujina Bandits Arc
When Benga left a meeting with Mūjo, he complained to Haie that Mūjo was only a figurehead, and that he was the true power in the prison because he actually ran the place. Later, Haie informed Benga that Tsukiyo wanted a meeting, and accompanied him to it.