A-K Karma

Karma was like a brother to Masanobu since he was a boy. He was made to be the mayor of the ocean city Ryukeion, but at the same time, Karma worked as a maid at the Otoi house, doing mostly housework. He is a gentleman, and is honest, but really he is a professional knife thrower. (This info came courtesy of Sue and Mitsuko, who translated it from the drama cd)