United States actor who was an expert in kung fu and starred in martial arts films (1941-1973)
a member of the ninja who were trained in martial arts and hired for espionage or sabotage or assassinations
a class of 14th century Japanese who were trained in martial arts and were hired for espionage and assassinations
Halfheartedly studies Japanese language and/or is a part-time practitioner of martial arts\r \r
