Hakoneen Summer Night Festa 2026

Event Overview

The Hakoneen Summer Night Festa 2026 is a special event to celebrate summer in Hakone. Approximately 2,500 fireworks will be launched over Lake Ashi. Guests staying at Hakone Yunohana Prince Hotel, The Prince Hakone Ashinoko, or Hakone Sengokuhara Prince Hotel under specific accommodation plans will have access to exclusive viewing seats to enjoy the display.

Highlights & How to Enjoy

Watch about 2,500 fireworks illuminate the night sky over Lake Ashi. The event is designed so that hotel guests can enjoy a premium viewing experience from dedicated seats. It is a perfect way to experience the beauty of a summer night in Hakone.

Dates & Schedule

The event will be held for two days: Sunday, August 2, 2026, and Monday, August 3, 2026.

【Example Schedule for Accommodation Plan Users】

・17:00 (5:00 P.M.): Dinner begins

・18:30 (6:30 P.M.): Fireworks launch begins (*Times may vary depending on the specific plan)

【Reservation Schedule】

・June 6 (Sat) 12:00: Diamond, Platinum, and Gold Member reservations open

・June 8 (Mon) 12:00: Blue Member reservations open

・June 10 (Wed) 12:00: General reservations open

Venue & Access

The venue is the area around Hakoneen and the shores of Lake Ashi. Please check with your accommodation or the official website for detailed meeting points and access instructions.

Participation Tips

Exclusive viewing seats are reserved only for guests who have booked specific accommodation plans (Hakone Yunohana Prince Hotel, The Prince Hakone Ashinoko, or Hakone Sengokuhara Prince Hotel). Since dinner is scheduled around the fireworks launch, we recommend checking your schedule in advance.

Essentials: Items, Dress Code & Manners

For guests using the related accommodation plans, dinner is fixed at 17:00 (5:00 P.M.) to accommodate the fireworks schedule.

• Payment: Credit cards are accepted, or follow the specific hotel's payment policy.
• English Support: Available at the hotels (please contact your specific hotel for details).
• Reservations: Advanced booking is required for the accommodation plans and viewing seats.
• Booking Start: Reservations begin sequentially starting from June 6 based on membership rank.