One of Japanese traditional arts, fireworks displays are held all over the Japan
at this time of the year. We enjoyed amazing sizes and numbers of fireworks at the Konosu Fireworks Display on the dark sky October 8, 2017. One of the biggest fireworks was “4 Shaku Dama (or Ball)”, about 1 feet or 120cm in Diameter. It was about 800 meters across when it explodes.