The Nagaoka Fireworks festival is an annual event held in Nagaoka City, Japan, typically in early August. It celebrates the city's recovery from World War II and features a stunning display of fireworks, attracting thousands of visitors each year. The festival showcases various types of fireworks, including traditional hanabi and innovative designs, creating a vibrant atmosphere along the Chikuma River. The event began in 1946 as a way to uplift the spirits of the local community. Today, it is one of Japan's most famous fireworks festivals, known for its breathtaking aerial displays and the unique Niigata Prefecture culture. The festival also includes food stalls and entertainment, making it a festive occasion for families and tourists alike.