The Katakai Festival, one of Niigata and Echigo's Three Great Fireworks Festivals, has a 400-year history. Held annually on September 9th and 10th in Katakai Town, it features fireworks dedicated to Asahara Shrine, filled with wishes and prayers. Highlights include Japan’s largest 'San-shakudama' and the world's largest 'Yon-shakudama,' which impress spectators with their grandeur. The small hill behind the launch site amplifies the fireworks' powerful bursts. This work condenses the festival's two-day fireworks displays. It captures the fleeting beauty of each firework, the vibrant rapid-fire starmine displays, and the grand 'San-shakudama' and 'Yon-shakudama' that fill the night sky, creating an emotional and resonant experience. Filmed in ultra-high-definition 4K/8K60P, it faithfully reproduces the grand fireworks and fine sparks. Enjoy the immersive experience with high-resolution audio at 96kHz24bit, emphasizing the fireworks' explosive sounds and echoes.