EVENT
Date and Time
2026/4/28～10/31
Every night from 20:45 (for about 20 minutes)
*The event will be held in case of rain, but may be canceled if wind direction and speed are unstable.
This year marks the 45th Long-run Fireworks Festival. For 20 minutes from 20:45 to 21:05, large fireworks will be launched into the sky over Lake Toya.
Official SiteVenue
Toyako Onsen Lakeside (洞爺湖温泉湖畔)
Organizer
（一社）洞爺湖温泉観光協会
Summary citation element： 洞爺湖温泉観光協会
The content may change without prior notice.
Please be sure to check the organizer's official website for the latest information on the event.
