The character was portrayed by Jack Hammer (who was paid very little for the job) until his death. Although the show was cancelled soon afterwards, the Steel Samurai later made something of a comeback in the form of stage show. The Evil Magistrate, on the other hand, has of yet failed to make a reappearance.
The name comes from the word for "evil" (悪, aku) and "daikan" (代官), a term used to refer to officials from the Edo period, as well as deputy officials throughout world history.
English- Evil Magistrate:
Taken from the Japanese name. A "magistrate" is a high-ranking figure of a state or municipality within medieval or modern societies.