Marine World Uminonakamichi

Overview

Marine World Uminonakamichi is a modern aquarium on the Uminonakamichi peninsula, showcasing the warm-current marine life of the seas surrounding Kyushu. Reopened in 2017 after a major renovation, it features a dramatic open-ocean tank and panoramic shows against a Hakata Bay backdrop.

Highlights

• Genkai Sea Tank: A massive tank recreating the Genkai Sea ecosystem with sharks, rays, and schools of fish.
• Dolphin and Sea Lion Shows: Outdoor performances set against the backdrop of Hakata Bay.
• Jellyfish Gallery: A mesmerizing display room with illuminated tanks showcasing dozens of jellyfish species.

History

The aquarium originally opened in 1989 as part of the Asian-Pacific Exposition. After operating for nearly 30 years, it was completely rebuilt and reopened in April 2017 with a new focus on the unique marine ecosystems of Kyushu and the Sea of Japan. The renovation cost ¥7.5 billion.

Visitor Tips

• Tip 1: Check the show schedule on arrival — dolphin shows run 3–4 times daily.
• Tip 2: Combine with Uminonakamichi Seaside Park next door for a full-day excursion.
• Duration: 1.5–2 hours.