
Watch Approximately 14,000 Fireworks Along with the Harbor's Night Scenery
About this spot
A fireworks festival held at Kisarazu Port's inner harbor, boasting one of the largest scales on the Tokyo Bay coast. Starting at 7:05 PM, approximately 14,000 fireworks burst forth in succession, creating a beautiful spectacle where the harbor's night scenery and fireworks intertwine. The moment when the lights of the Nakanoshima Ohashi Bridge and the fireworks overlap is a truly distinctive sight unique to Kisarazu.
Fireworks details
Name: 木更津港まつり花火大会
Date & time: 8/15 (Sat) 19:05–20:30
Venue: 木更津港内港(中の島公園)
Shells: approx. 14,000
Food stalls
Food stalls: Yes
※WalkerPlus 2026年ページに『屋台では地元名物のアサリご飯やかき氷など、木更津ならではのグルメも味わえる』と記載。. Stall lineups change year to year. Please check the official site for the latest details.
Turn this into a day plan with stall time includedTips
In case of bad weather, the event may be cancelled or postponed; check the official announcement from Kisarazu City on the day. After the event ends, the surrounding roads and station become very crowded, so it's recommended to linger and enjoy the moment before moving on.
Best time to visit
Timed with the 7:05 PM–8:30 PM event hours. Secure your spot at least 30 minutes before the start.
Access & map
Chiba Prefecture, Kisarazu Port Inner Harbor (Nakanoshima Park)
Model course featuring this spot

2026 Kisarazu Port Festival Fireworks Grand Finale 1-Day Full Experience Course
Chiba
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