It is a fireworks festival that marks the arrival of summer in Hakodate. It began in 1997 to commemorate the establishment of “Marine Day.” Since the launch of the Hakodate Shimbun newspaper, the event has been held every year on the day before or on “Marine Day” in July.

Main viewing areas
*From Wakamatsu Wharf near the Seikan Ferry Memorial Ship Mashu-maru to Toyokawa Wharf
*The Bay Area around the Kanemori Red Brick Warehouses
*Hakodate Port Suehiro Green Space (Hakodate West Wharf Plaza)
*From the Hakodate Mountain Observatory, you can enjoy a beautiful collaboration of the night view and fireworks

※Please check the official website on the day of the event to confirm whether the event will be held or not.