Nisei Week is celebrated in Los Angeles, specifically in the Little Tokyo district, to celebrate Japanese and Japanese American culture and heritage. It was initially established to revitalize the area during the Great Depression and to foster community solidarity among Japanese Americans. The festival includes a variety of events such as a grand parade, cultural exhibits, and the coronation of the Nisei Week Queen.

Nisei Week began in 1934, during a time when Little Tokyo was facing economic hardship and the Japanese American community was seeking ways to preserve its cultural identity. The term "Nisei" refers to the second generation of Japanese Americans, born in the U.S.
The festival was initially conceived as a way to attract people to the businesses in Little Tokyo and to promote a sense of community among Japanese Americans.
Nisei Week has evolved into a celebration of Japanese and Japanese American traditions, showcasing cultural arts, music, dance, and cuisine.
The festival brings together people of all ages and backgrounds, fostering a sense of belonging and shared heritage within the Japanese American community and beyond.
Nisei Week includes a range of activities, such as the Grand Parade, cultural exhibits, a baby show, and the coronation of the Nisei Week Queen. The festival also features traditional Japanese arts like ikebana and bonsai, along with taiko drumming and other performances.