Doing my homework. While watching the anime and the musicals I learned quite a few words (mostly Musical II though). Somehow I doubt they will be a part of JLPT 3... Anyway, I want to try and write them down.
執事 (しつじ
坊ちゃん (ぼっちゃん
旦那様 (だんなさま
伯爵 (はくしゃく
復讐/復讎 (ふくしゅう
契約 (けいやく
命令 (めいれい
魂/魄 (たましい
手駒 (てごま that one's particularly useful, ne?)
I might add more later.