Kujyukushima Islands

Kujuku Island in Nagasaki Prefecture, Japan, is a captivating sea area adorned with a multitude of islands extending 25 kilometers north of Sasebo Port. Renowned as having the highest density of islands in Japan, this dive site offers an unparalleled underwater adventure. Divers can explore the remarkable underwater ecosystem, which is divided into two main areas: the nearby Kujuku Islands and the expedition area.

The nearby area is a haven for divers of all levels. Beginners can revel in the tranquility of the calm sea and immerse themselves in the fascinating world of macrobiology. Here, a diverse range of captivating creatures awaits discovery, including the beautiful Sea Slug Nudibranchs, as well as the enchanting Sessile Nudibranchs. Divers can also encounter the mesmerizing Leaf Shrimps, Blue Ribbon Fish, Blue Ribbon Goby, Squid, and Crabs, among others.

While some beach diving sites are available, boat diving takes the spotlight in this area. Offering excellent visibility and accessible depths, the nearby Kujuku Islands provide an ideal diving experience for novices. With an abundance of captivating marine life and macrobiological points of interest, this area promises an unforgettable adventure for beginners.

For the more advanced divers, the expedition area presents an exhilarating challenge. Here, divers can venture into the depths to encounter impressive migratory fish, graceful sea turtles, and even the awe-inspiring presence of sharks roaming the reef. It's worth noting that there are also certain locations where Madurai, a type of fish, come close to divers. Additionally, diving enthusiasts can witness the captivating Uchiuratakoa coral, a natural monument, and the northern species known as Maboya.

Whether you are a beginner seeking a gentle introduction to the wonders of sea life or an experienced diver yearning for a thrilling underwater expedition, Kujuku Island in Nagasaki Prefecture, Japan, offers an extraordinary diving experience that will leave you in awe. Embark on this underwater journey and discover the enchanting beauty and diversity of one of Japan's most treasured dive sites.