Rudkhane

He is one of the Eight Leaves and belongs to the same Oni clan as Darius. At Darius's behest, he takes on the role of caretaker for the protagonist, Azusa Takatsuka.

He is a composed youth who carries himself with a remarkably mature air. He is a serious perfectionist regarding his duties, and the management of both the household chores and finances at the Darius estate is entrusted to his capable hands.

He treats the protagonist—who has arrived from another world—with a stern attitude, though never out of malice; he uses his extensive knowledge to support her as she navigates the unfamiliar Imperial Capital. He reveres Darius and is adamant that Darius is never wrong (though he does draw the line when it comes to Darius's cooking). He frequently bickers with Masatora over matters of lineage and etiquette, yet he acknowledges Masatora's combat prowess and physical strength.

He is attentive to the needs of others and harbors no prejudice against Kohaku, a spirit-possessed being. At the same time, he possesses a side typical of his age and struggles to handle unexpected situations.