Black Jack is a famous manga series about a mercenary surgeon, by the most famous manga artist ever, Tezuka. (http://en.wikipedia.org/wiki/Black_Jack_%28manga%29) It sounds like "Burakku Jyakku."
Shiteru is to know.
Kakkoi is cool.
Gaikokujin is a foreigner, and Nihonjin is a Japanese person.