Japanese enjoy fireworks all over the country in the Summer to the early fall. My hometown, Konosu had the fireworks at a flood plain along the Arakawa river a couple of weeks ago. The place is fortunately wide enough to display a biggest fireworks because it is the widest plain in Japan. So we could enjoy the biggest fireworks of 4 feet(or 1.3 meter dia.),which has been certified as the Guinness World Records.