Region / 地域
Fireworks Festivals in Not confirmed in the sources checked
Every fireworks festival recorded for Not confirmed in the sources checked, listed era by era. 29 festivals indexed with dates, scale, venues, organisers, and history drawn from primary sources.
- Asaka-no Natsu Festival Hanabi Taikai野夏まつり花火大会Not confirmed in the sources checked (2026-10-20 pass)
- Enshu no Hanabi遠州の花火2026-07-25 (Sat) - mid August, as listed in the Japanese Wikipedia list of Japanese fireworks festivals
- Fukuyama Summer Festival Hanabi Taikai福山夏まつり花火大会13 August (as listed on Wikipedia in the list of Japanese fireworks festivals). The 2026 edition was held on 15 August (Sat).
- Gujo-Hachiman Castle Town Fireworks Festival郡上八幡城下町花火大会Held on an evening in early August. In 2018 the 38th edition ran from 19:30 on Tuesday 7 August
- Higashi-ku Hanabi Taikai東区花火大会Third Saturday of April - 18 April 2026 (Sat) was the 31st edition; 17 April 2027 (Sat) is the 32nd
- Izu Shirahama Maritime Festival Cool Summer Hanabi Taikai伊豆白浜 海の祭典 納涼花火大会2026-07-25 (Sat) - the third Saturday of July
- Izumo Shinwa Festival Fireworks出雲神話まつり花火大会Not confirmed in the sources checked (2026-10-20 pass)
- Jousou Shin Hanabi Hanabi Taikai常総新花火12 December 2026 (Sat) from 17:00, positioned as the last fireworks competition of the year
- Kachimai Hanabi Taikai勝毎花火大会Held on 13 August every year; the 2026 edition was on Thursday 13 August 2026 and bad weather pushes it to Friday 14 August.
- Kariya Wansaka Festival Hanabi Taikai刈谷わんさか祭り花火大会The third Saturday of August; the 2026 edition was held on 15 August (Sat).
- Kashima no Hanabi鹿島の花火First Saturday of August - moved to the first Saturday of September in rain
- Kisarazu Port Festival Hanabi Taikai木更津港まつり花火大会The fireworks are on Saturday 15 August 2026; the yassai-mossai dance is on Saturday 14 August.
- Komatsushima Port Festival Hanabi Taikai小松島港まつり花火大会Around the third Sunday of July; the 2026 edition ran on 18 and 19 July, with the fireworks on Sunday 19 July.
- Koto Hirosaki Hanabi no Atsui (Hirosaki Heritage Fireworks Gathering)古都ひろさき花火の集い2026-06-20 (Sat) - the fixed Saturday slot in late June
- Kume-gun Furusato Summer Festival久米郡ふるさと夏まつり13 Aug 2026 (Thu) - the Obon period, mid August
- Miki Hanabi Taikai三木花火大会Held on 1 August each year; the 2012 revival was held on 28 July
- MIROKU THE SHINEWORKSMIROKU THE SHINEWORKSThe 2024 edition was held on Saturday 16 November; the manifest founding year is 2023
- Nanao Wakura Hanabi Taikai七尾和倉花火大会The 2026 editions were cancelled in the light of damage from the Noto Peninsula earthquake; the 2023 summer show ran on 3 August (Thu) 20:30-21:30 and the spring show on 15 April (Sat) 20:30-20:50
- Summer Festival Hanabi Taikai夏まつり花火大会25 July 2026 (Sat) 16:00-20:30, with the fireworks from 19:30 to 20:30; on 24 July (Fri) a beer party ran 17:00-20:00 at a special venue in the Fukagawa City Hall car park
- Seaport Chatan CarnivalシーポートちゃたんカーニバルNot confirmed in the sources checked (2026-10-20 pass)
- Shimizu Port Festival Maritime Hanabi Taikai清水みなと祭り海上花火大会2026-08-02 (Sun) - the first Sunday of August, the final day of the festival proper
- Shoo Town Kintoki Fireworks Festival勝央町金時花火大会Usually a two-day October weekend, with the fireworks on the evening of the first day (19:30-20:30). In 2026 the 45th edition ran at the venue on Sunday 11 October, 09:00-15:30, with the fireworks on the evening of Saturday 10 October.
- Summer Festival Hanabi Taikai (Tadotsu)夏まつり花火大会2026-08-01 (Sat); held on the first Sunday of August every year
- Tamano Festival Hanabi Taikai玉野まつり花火大会2026-08-02 (Sun) - normally the Sunday of the first week of August
- Tamashima Festival Grand Hanabi Taikai玉島まつり大花火大会2026-09-26 (Sat) - normally the first Sunday of August
- Toi Summer Festival Maritime Fireworks Festival土肥サマーフェスティバル海上花火大会18, 19 and 20 August 2026 (Tue, Wed, Thu); the fireworks run 20:30-21:00 and the festival overall 19:00-21:00
- Tokoname Rinku Beach Sunset Hanabi常滑りんくうビーチサンセット花火The second Saturday of June; the 2026 edition was held on 13 June (Sat).
- Tsuyama Gongo Festival津山納涼ごんごまつりIN吉井川1 and 2 August 2026 (Sat, Sun) - the first weekend of August
- Ushi-oni Festival Hanabi Taikai牛鬼まつり花火大会22-24 July. In 2026 the festival ran from Wednesday 22 to Friday 24 July, with the seaside display on 22 July.