Ku is a term that can refer to various concepts depending on the context. In Hawaiian culture, it represents a god associated with war, agriculture, and fishing. Ku is often depicted in traditional art and is an important figure in Hawaiian mythology, symbolizing strength and resilience. In a different context, Ku can also refer to a character in the popular video game series Street Fighter. Known for his martial arts skills, Ku is a fighter who embodies the spirit of competition and determination, appealing to fans of the franchise.