Mihiko Shimizu, original inventor of the festival, and other Issei business owners vied for an alliance with the Nisei run Japanese American Citizens League (JACL) to promote the festival. However, the possibility of being labelled as anti-American by anti-Japanese groups remained a concern, due to the collaboration of the two generations (American citizens and Japanese nationals) and cultural overtones of the festival. The Issei business owners decided to hand over all aspects of the celebration to the independent JACL to settle the problem. The first festival was held August 13, 1934, founded by the JACL.