
HBA Special Night Doshin Aki Hanabi brings a stadium-scale show to the outdoor arena of Sapporo's dome on September 21, 2026, opening 7:00 p.m. Roughly 18,000 shells — one of Hokkaido's largest autumn counts — are staged for about 16,000 spectators, with reserved paid seating and in-venue food stalls. There is deliberately no event parking; Sapporo's transit network handles arrival for this produced, ticketed night.
When Sapporo wants a fireworks show to close summer properly, it uses the outdoor arena attached to the city's dome in Toyohira-ku. HBA Special Night Doshin Aki Hanabi does exactly that on September 21, 2026: a 7:00 p.m. program of roughly 18,000 shells, produced to stadium standards for an audience of about 16,000. This is a ticketed, seated event — paid seating and in-venue food service rather than curbside viewing — and there is no event parking by design, so the subway plus a walk is the intended arrival. The organizing office operates weekdays 10:00 a.m.–5:00 p.m., and ticketing details run through the event's official page; buy early, because stadium capacity caps the crowd. For a produced alternative to free riverside shows, it is Hokkaido's autumn benchmark.
About 18,000 shells staged in a Sapporo dome's outdoor arena — reserved seating only.