Running for nearly 50 years, the Edogawa Fireworks Festival is one of the more senior fireworks festivals in Tokyo. Where to watch You can enjoy the fireworks display from either side of the Edo River. It will get very busy, so some of the areas will close early. Check the map to pick your spot. How to get there The venue, on the banks of the Edo River, is a 25-minute walk from JR Koiwa Station and a 15-minute walk from Shinozaki Station on the Toei Shinjuku Line.