Pyrotechnics designer Hiroyuki Hirose is gearing up for the Sumida River Fireworks ... watch the national Omagari fireworks contest on Aug. 26. The Tsuchiura All-Japan Fireworks Competition ...
Organizers said around 20,000 fireworks were fired from two barges on the Sumidagawa river over the course of an hour and a half. Responding to an influx of foreign visitors to Japan ...