Sheraton Okinawa Sunmarina Resort to Host 'UCHINA SUMMER FESTA 2026' with 25-Day Fireworks Display

Sheraton Okinawa Sunmarina Resort will host its 'UCHINA SUMMER FESTA 2026' from July 1 to August 31, 2026. Celebrating its 10th fireworks anniversary, the hotel will launch 100 fireworks per night across a record 25 days. The event features a 'Learning Journey' theme, offering craft workshops like making kaleidoscopes from recycled ocean plastic and traditional Okinawan drumming. Guests can also enjoy a night pool with a 31m water slider, night cruising, and cultural performances including Eisa and Sanshin, providing a comprehensive resort experience for families.