Scheduled
Lake Haruna Fireworks Festival
Gunma 8/7/2026 (Fri)Approx. 1,500 shells
Fireworks countApprox. 1,500 shells
Expected crowdApprox. 8000 people
Time20:00～21:00
Views0
Summary
A popular event held at Lake Haruna in Takasaki City, Gunma Prefecture, attracting approx. 8,000 visitors annually. Skyrockets and underwater fireworks perform together, coloring the summer night sky. Approx. 1,500 shells are launched from the lake, with the giant star mines and underwater fireworks being particularly spectacular. Lake Haruna is surrounded by a caldera rim, providing powerful acoustic effects. Note that traffic restrictions begin at 5:00 PM, so early arrival is recommended. In case of severe weather, the event will be postponed to the following week, Friday, August 14.
Overview
Select a date to check out the fireworks festivals happening that day!
Details
Date8/7 (Fri)
End date8/7 (Fri)
Time20:00～21:00
VenueLake Haruna lakeside
Paid seatsYes
Food stallsNo
ParkingNo
OrganizerHaruna Festival Executive Committee
榛名の祭り実行委員会
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榛名湖花火大会 榛名富士を背景に打ち上げられる鮮やかな花火