Shimanto Summer Night Fireworks
しまんと納涼花火大会
Shimanto Summer Night Fireworks is a fireworks festival held in Not confirmed. Date: 2026-08-29 (Sat), 20:00-20:30. Total shells: about 約6,000. Attendance: 約50,000人. No. 22回
Event essentials
Headline stats
- Total Shells
- 約6,000
- Duration
- Not confirmed in the sources checked (2026-10-20 pass) min
- Nights
- 1 night(s)
- Attendance
- 約50,000人
- Largest Shell
- Fireworks reflected on the Shimanto River
- Founding Year
- 1990年代 (推定) 起源
Signature Sequences
- 01Fireworks reflected on the Shimanto River
- 02Music and fireworks in collaboration
- 0322nd edition in 2026
- 04Paid box seats
- 05Fireworks reflected on the Shimanto River
- 06Music and fireworks in collaboration
- 0722nd edition in 2026
- 08Paid box seats
Venue & Access
- Time Window
- Fireworks 20:00-20:30 (about 30 min)
- Venue
- 四万十川お祭り広場（赤鉄橋たもとの四万十川河川敷）
- Address
- 高知県四万十市中村大橋通1丁目
- Venue Size
- Not confirmed in the sources checked (2026-10-20 pass)
- Venue Floor Type
- Not confirmed in the sources checked (2026-10-20 pass)
- Gates Open
- Not confirmed in the sources checked (2026-10-20 pass)
- Paid-Seat Holder Entry
- 2026-10-20 の調査では確認できず
- Spectator Capacity
- 約16,000人
- Launch Company
- Not confirmed in the sources checked (2026-10-20 pass)
- Production Company
- Not confirmed in the sources checked (2026-10-20 pass)
- Sponsor
- Shimanto Shiminsai Executive Committee / Shimanto City Tourism Association
- Co-Sponsor
- 四万十市 / 高知県
Access
From major cities
- From Tokyo
- Not confirmed in the sources checked (2026-10-20 pass)
- From Osaka
- Not confirmed in the sources checked (2026-10-20 pass)
- From Sendai
- Not confirmed in the sources checked (2026-10-20 pass)
- Nearest Station
- Tosa Kuroshio Railway Nakamura Station - about 30 min on foot or 5 min by car
- Nearest Shinkansen
- Not confirmed in the sources checked (2026-10-20 pass)
- Local Transit
- Not confirmed in the sources checked (2026-10-20 pass)
- Parking
- About 1,600 spaces (about 1,000 free and 600 paid, paid by advance reservation)
- Parking Reservation
- About 1,600 spaces (about 1,000 free and 600 paid, paid by advance reservation)
- Lodging Strategy
- Not confirmed in the sources checked (2026-10-20 pass)
- English Access
- Not confirmed in the sources checked (2026-10-20 pass)
- Cash Required
- Sponsor ticket 1,000 yen each
- Best Arrival
- Not confirmed in the sources checked (2026-10-20 pass)
- Peak Crowd
- Not confirmed in the sources checked (2026-10-20 pass)
Tickets
- Seat Type
- Paid box seats (sajiki)
- Price Range
- Sponsor ticket 1,000 yen each
- Seat Count
- Not confirmed in the sources checked (2026-10-20 pass) seats
- Sellout History
- Not confirmed in the sources checked (2026-10-20 pass)
- Reservation
- Free viewing plus paid box seats
- Day-Of Ticket
- Free viewing plus paid box seats
Weather Policy
- Rain
- Held in light rain; postponed in stormy weather or when the river rises
- Decision Time
- Not confirmed in the sources checked (2026-10-20 pass)
- Postponement
- Postponed to 2026-09-05 (Sat) 20:00-20:30 in stormy weather or high water; cancelled if that date also fails
- Wind Threshold
- Not confirmed in the sources checked (2026-10-20 pass)
- Typical Risks
- Postponement or cancellation for storms and high water
- Weather Cancellation History
- Not confirmed in the sources checked (2026-10-20 pass)