Tokyo Fireworks & Summer Festival Calendar 2026: Eight Dates From Sumida River's 20,000 Shells to Jingu Gaien

Tokyo's summer runs on a fixed timetable: early-July downtown festivals warm up the city (Iriya Morning Glory Fair, Sensoji's Hozuki Market, Yasukuni's Mitama Matsuri), then the Sumida River Fireworks on July 25 pulls a crowd of roughly 950,000 to the riverbanks. August 1 offers two riverside fireworks shows on the same night, and Jingu Gaien closes the season on August 8 with live music under 10,000 shells. Unlike a ten-minute New Year's Eve display, a Japanese hanabi taikai is an all-evening event—picnic sheets go down in the afternoon, yukata and food stalls set the mood, and the fireworks are merely the finale. Three practical tips: paid seats at Sumida come with dedicated portable toilets (about 95 units across two venues), which alone justifies the price; leave 15 minutes before the finale or linger at the stalls to dodge the crush at Asakusa Station; and if you travel with kids, the free early-July fairs are far gentler than the mega-events. Dates shift with weather—check official sites before you go.