She has the lower body of a horse and the upper body of a human girl.
Her hairstyle is tied in a long ponytail matching her race.
She did not sit on a chair but instead folded her legs on the floor.
“I don’t want to meddle with other families’ employees, but if you ever lay your hands on Chrisse I’ll never let you off easy.”
Is what she said in a threatening voice.
Her tone is like that of a samurai.
Her family does the manufacturing and sale of large-sized weapons and armor. Her race also deals with mercenary work, resulting in her (Karen) picking up martial arts from a very young age, which is how she ended up having this tone of voice.
Ojou-sama made a follow up after Karen.