2026 Yokohama Hakkeijima Sea Paradise Fireworks Symphonia - Full Day Itinerary

A full-day itinerary centered around the Fireworks Symphonia held at Yokohama Hakkeijima Sea Paradise in Kanazawa Ward, Yokohama at 8:30 PM on Saturday, July 25, 2026 (part of a multi-day event). An itinerary to fully enjoy the aquarium and attractions throughout the day on Hakkeijima, where an entire island floating on the sea has become a theme park. In the afternoon, encounter sea creatures in the fantastical Aqua Museum with its array of tanks, then vigorously move your body on the thrilling rides of Pleasure Land. In the evening, take a breather at the adjacent Sea Park with sea breezes, then finish dinner at a restaurant on the island and wait for the fireworks. At 8:30 PM, approximately 2,500 fireworks light up the night sky. The aquarium, attractions, and fireworks over the sea — an itinerary to fully enjoy Hakkeijima's charms in one day.