Tamagawa Fireworks Festival

The Tamagawa Fireworks Festival is a mid-sized event featuring approximately 6,000 fireworks held along the banks of the Tama River near Futakotamagawa Station. While traditionally a summer staple, it now takes place in October to avoid the seasonal heat and storms. The event—which has a different theme each year—attracts about 400,000 spectators, but many more watch from the surrounding area because the lack of high-rise buildings on both the Tokyo and Kanagawa sides ensures clear views. Uniquely, the Setagaya-ku and Kawasaki-shi fireworks are held simultaneously on opposite banks, creating a spectacular dual-display experience along the water.

Pedestrian flow at Futakotamagawa Station is strictly managed via one-way cordons, and the station often reaches maximum capacity for hours after the finale. Accessing the Kawasaki side via Futako-shinchi Station can be slightly less congested, though the open riverside becomes notably cold once the sun sets in autumn. The best vantage points are found several hundred meters away from the railway bridges, as the elevated tracks can significantly obstruct the view of lower-altitude pyrotechnic patterns and “star mine” sequences launched from the barges.