Nisei is a term of Japanese origin, meaning "second generation," used in countries in North America and South America to refer to people born in those countries to at least one Issei (first-generation) immigrant parent who was born in Japan. The Nisei generation grew up in a cultural context that was often a blend of Japanese heritage and the culture of their birth country. In the United States, the Nisei faced significant challenges and discrimination, particularly during World War II when many were unjustly incarcerated in internment camps along with their Issei parents. Despite these hardships, the Nisei generation played a crucial role in navigating their dual identities and contributing to the social and economic fabric of their adopted countries. Subsequent generations include Sansei (third generation) and Yonsei (fourth generation).