Sanno Matsuri is a traditional festival held in Tokyo, Japan, every June. It is one of the three major Shinto festivals in the city, celebrating the deity of the Hie Shrine. The festival features a grand procession with ornate floats, traditional music, and dancers, attracting many visitors. The festival lasts for about a week, with various events leading up to the main parade. Participants often wear traditional kimono and hakama, showcasing Japan's rich cultural heritage. Sanno Matsuri is not only a religious event but also a vibrant celebration of community and local traditions.