Final answer:
The Japanese company in the United States exhibiting a preference for hiring Japanese people has an ethnocentric attitude.
Step-by-step explanation:
The company mentioned in the question demonstrates a ethnocentric attitude. This approach emphasizes the culture and ways of working of one's own nation—in this case, Japan—over those of other countries. An ethnocentric attitude in a business context often leads to a preference for hiring individuals from the company's home country rather than the local workforce, which can be seen both in historical contexts, such as when Japan looked outward for emigration and labor contracts, and in modern corporations operating internationally. Traditional Japanese business practices, such as a strong preference for Japanese culture and reluctance to terminate employment, may also contribute to this ethnocentric behavior when expanding to countries like the United States.