In Shonan’s Oiso Town, there is just one fireworks event: WEEKLY Fireworks in Oiso.

In this article, we provide a complete guide to the event, including its location, number of fireworks, and unique features.

Shonan & Oiso Fireworks Festival List

WEEKLY Fireworks in Oiso

WEEKLY Fireworks in Oiso has become a beloved summer tradition in Oiso.
The event is held three times every year in July and August around Oiso Port.

For 2025, the scheduled dates are: Saturday, July 26 / Friday, August 8 / Saturday, August 16

Beautiful fireworks are launched from the west breakwater, creating a stunning seaside display.
The event not only deepens local pride and attachment to Oiso, but also serves as a popular attraction that introduces visitors to the town’s coastal charm.

Each show features approximately 180 fireworks over 15 minutes. While each display is short, the festival is held three times across July and August—so even if one date is canceled due to bad weather or personal plans, you still have other chances to enjoy the show.

【Event Details】
■ Dates & Time (2025):
・July 26 (Sat) 7:30 PM – 7:45 PM
・August 9 (Fri) 7:30 PM – 7:45 PM
・August 17 (Sat) 7:30 PM – 7:45 PM
In case of severe weather, postponement information will be announced via X (@isotabi).
■ Number of Fireworks: Approx. 180 per show
■ Access: About a 10-minute walk from Oiso Station
■ Venue: Oiso Port
■ Address:
1398-6 Oiso, Oiso Town, Naka District, Kanagawa 255-0003, Japan

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This article introduced the fireworks festivals in Oiso!

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▼The Japanese version of this article is here!
>>【2025年最新】超分かりやすい！湘南・大磯町の花火大会一覧【完全版】