Fireworks · Chubu
Lake Suwa Fireworks Festival
諏訪湖祭湖上花火大会
About 40,000 shells over Lake Suwa in one of Japan's largest single-night fireworks displays.
Confirmed dates
- Dates
- Sun 15 Aug 2027
- Date status
- Confirmed by the organiser or an official tourism source
- Venue
- Lake Suwa, Kamisuwa shore
- City
- Suwa
- Prefecture
- Nagano
- Region
- Chubu
- Category
- Fireworks
- Checked
- Fri 23 Oct 2026 against the official source
About this event
The festival's official site gives the display as 15 August every year, a date kept since 1949, fired from the lake off the Kamisuwa shore from 19:00. A separate competition for new fireworks designs is held at the same lake in early September.
Booking
Booked around the event: hotels, passes, transfers and eSIM. Booking links for this event are added after the product checks pass.
Official source: https://suwako-hanabi.com/kojyou/. Dates checked Fri 23 Oct 2026.