2026 Nagasaki Fireworks Festivals | Dates, Highlights & Access
Updated September 2, 2026 (2026/9/2):The Hasami Summer Festival and Tabira Summer Festival were marked as concluded, and the latest weather information was added for the Sasebo Seaside Festival on September 5 and 6 (9/5–6).
We have selected notable fireworks festivals planned in Nagasaki Prefecture in 2026. Find their 2026 dates and venues, fireworks highlights, viewing arrangements, access information, and more.
* This is not a comprehensive list of every fireworks festival being held.
* Events will be added and updated as details are announced.
* Because of the 2026 Kumamoto Earthquake (Reiwa 8), this list includes fireworks festivals that have been canceled or postponed, as well as events still under consideration. Please also check the official pages for the latest information.
| Date and Time | Day | Event | Municipality |
|---|---|---|---|
| August 1, 2026 (8/1) From around 21:30 | Saturday | (Concluded) Omura Nagoshi Fireworks 2026 | Omura City |
| August 2, 2026 (8/2) 21:00～ | Sunday | (Concluded) Tsushima Izuhara Port Festival 2026 | Tsushima City |
| August 11, 2026 (8/11) 20:00～ | Tuesday, public holiday | (Concluded) Minamikushiyama Furusato Summer Festival 2026 | Unzen City |
| August 11, 2026 (8/11) Scheduled for 20:30–21:00 | Tuesday, public holiday | (Concluded) Kawatana Summer Festival 2026 | Kawatana Town |
| August 11, 2026 (8/11) 21:00～21:30 | Tuesday, public holiday | (Concluded) Tomie Festival 2026 | Goto City |
| August 13, 2026 (8/13) 18:00～ (Fireworks time not yet announced) | Thursday | (Concluded) Oseto Summer Festival 2026 | Saikai City |
| August 13, 2026 (8/13) 20:00～21:30 (Fireworks time not announced) | Thursday | (Concluded) Iki Island Night-Sky Festival 2026 | Iki City |
| August 13, 2026 (8/13) From around 21:00 for approximately 30 minutes | Thursday | (Concluded) Shikamachi Furusato Summer Festival 2026 | Sasebo City |
| August 14, 2026 (8/14) 18:00～21:30 (Fireworks time not yet announced) | Friday | (Concluded) Uku District Summer Evening Fireworks Festival 2026 | Sasebo City |
| August 15, 2026 (8/15) Approximately 20:30–20:50 | Saturday | (Concluded) Shisa Town Summer Evening Fireworks Festival 2026 | Matsuura City |
| August 15, 2026 (8/15) 20:30～21:00 | Saturday | (Concluded) Seto Summer Evening Fireworks Festival 2026 | Iki City |
| August 22, 2026 (8/22) 20:15～20:30 | Saturday | (Concluded) Seihi Town Summer Festival 2026 | Saikai City |
| August 22, 2026 (8/22) 20:30～20:50 | Saturday | (Concluded) Arie Hamankora Festival 2026 | Minamishimabara City |
| August 23, 2026 (8/23) 20:20～20:50 | Sunday | (Concluded) Nagayo River Festival 2026 | Nagayo Town |
| August 23 and 24, 2026 (8/23–24) 21:05～21:30 | Sunday and Monday | (Concluded) Emukae Thousand Lantern Festival 2026 | Sasebo City |
| August 27, 2026 (8/27) 20:15～20:45 | Thursday | (Concluded) Shimabara Onsen Gamadas Fireworks Festival 2026 | Shimabara City |
| August 29, 2026 (8/29) 20:30～21:00 | Saturday | (Concluded) Hasami Summer Festival 2026 | Hasami Town |
| August 29, 2026 (8/29) 20:30～21:30 | Saturday | (Concluded) Tabira Summer Festival Seaside Fireworks 2026 | Hirado City |
| September 5, 2026 (9/5) Scheduled from 19:30 | Saturday | Sasebo Seaside Festival 2026 | Sasebo City |
| September 26 and 27, 2026 (9/26–27) Fireworks time not yet announced | Saturday and Sunday | Fukue Port Festival 2026 | Goto City |
| October 31, 2026 (10/31) 19:00～ | Saturday | Togitsu Summer Festival 2026 | Togitsu Town |
| November 14, 2026 (11/14) Scheduled for 18:45–20:30 | Saturday | Kyushu's Largest Grand Fireworks Festival 2026 | Sasebo City |