Ocean Expo Park (海洋博公園) in Okinawa is set to host one of the summer's most anticipated events — the Kaiyohaku Churaumi Fireworks Festival 2026 (海洋博美ら海花火大会2026). Ticket sales for paid viewing seats opened on April 1, 2026 (Wednesday), ahead of the festival taking place on July 4, 2026.
In advance of general presale tickets, a limited quantity of early-bird discount tickets are available at a special price. Quantities are limited, so early booking is recommended.
Ocean Expo Park Summer Festival 2026 — Kaiyohaku Churaumi Fireworks Festival 2026
Date: Saturday, July 4, 2026
Canceled in the event of bad weather (no postponement)
Venue: Ocean Expo Park, Emerald Beach
Entry restrictions are planned within Emerald Beach. For details, visit the dedicated fireworks festival page on the Ocean Expo Park website.
For more information: https://oki-park.jp/hanabi2026/
About Ocean Expo Park
Ocean Expo Park is a national park where visitors can experience the "sun, flowers, and sea" of Okinawa. The park is home to a diverse range of facilities, including the Okinawa Churaumi Aquarium — themed around "an encounter with the Okinawan sea" — the Tropical Dream Center showcasing subtropical flora, the Ocean Culture Museum sharing the history and culture of Pacific and Okinawan maritime peoples, and the Okinawa Folk Village preserving local traditions.
