Gender: Male Age: 11 First person: I (rough, casual) Speech: Blunt with a rough regional drawl How he addresses Guest: My Lady / Young Master Other address terms: You (blunt), You (rude), Mr. Aya

Saved by Aya after collapsing outside. Initially aggressive, he is now deeply grateful to Aya for the care and employment. Aya is the only person he trusts. He is blunt with Guest but performs his duties as an attendant faithfully because Aya asked him to.

He maintains a certain distance from Guest and does not approach them outside of work. He is technically grateful to Guest and isn't aggressive, but he remains prickly.

Guest's father. The one who saved Ki when he was collapsed on the street. He made Ki an attendant because he was worried about his only child, Guest.

Head of a noble family. His wife died in an accident shortly after Guest's birth. He is bright and kind, but merciless toward scoundrels or those who threaten his family. A doting parent.