Guide
Hakoneen Summer Night Festa 2026 is a special summer event in Hakone. Approximately 2,500 fireworks will be launched over Lake Ashi. Guests who book specific accommodation plans at Hakone Yunohana Prince Hotel, The Prince Hakone Ashinoko, or Hakone Sengokuhara Prince Hotel are eligible for exclusive viewing seats to enjoy the display from the lakeshore.
Watch approximately 2,500 fireworks illuminate the night sky over Lake Ashi. Guests using specific accommodation plans are provided with premium viewing seats. This is a perfect way to experience a magical summer night in Hakone alongside the beautiful lakeside scenery.
The event takes place over two days: Sunday, August 2, and Monday, August 3, 2026.
【Example Schedule for Accommodation Plan Users】
• 5:00 P.M.: Dinner begins
• 6:30 P.M.: Fireworks launch (Note: timing may vary depending on the specific plan)
【Reservation Schedule】
• June 6 (Sat) 12:00 PM: Diamond, Platinum, and Gold Members
• June 8 (Mon) 12:00 PM: Blue Members
• June 10 (Wed) 12:00 PM: General Reservations Open
The venue is the area around Hakoneen and the shores of Lake Ashi. Please check your specific accommodation or the official website for detailed meeting points and access information.
Exclusive viewing seats are reserved only for guests with specific accommodation plans (Hakone Yunohana Prince Hotel, The Prince Hakone Ashinoko, or Hakone Sengokuhara Prince Hotel). Since dinner times are scheduled to align with the fireworks, please check your itinerary in advance.
If you are using a specific accommodation plan, please note that dinner is fixed at 5:00 P.M. to accommodate the fireworks schedule.