This is the largest firework in Japan. This marvel weighs 500 kilograms and reaches 600 meters into the air before it explodes, creating a temporary but astonishing work of art. But there is a catch as it is launched during a festival where another 20,000 fireworks are used, so every addition the designers must innovate and make it even more epic. More than 200,000 people watch the festival. It is so heavy that cranes and trucks are needed to load it into a launcher. Check out the amazing explosion. How beautiful is it?