This dive site, Chishima, is located off an uninhabited island, accessible via a 10-minute boat ride from Kamiko Port. It is characterized by a dramatic drop-off that begins at a shallow 5 meters and descends beyond 40 meters, offering dynamic underwater scenery. The wall formations provide natural navigation, while the varying depths create diverse habitats, though there is no specific historical context or story provided for the site.
The marine life at Chishima is abundant, particularly notable for large schools of pelagic fish such as Spanish mackerel, yellowtail, kanpachi, and horse mackerel, which are frequently sighted along the drop-off. In addition to these schooling species, divers can also observe scorpionfish, various snappers, and bluefin reef squid. The site is also home to rare corals, enhancing its ecological diversity and visual appeal.
Chishima is best visited during the summer months when conditions are optimal for diving, providing the best chances for good visibility and comfortable temperatures. While the site offers exciting and dynamic scenery, diving in winter can be challenging due to colder water temperatures and potentially stronger currents. The shallow top reef makes it suitable for snorkelers, and the extensive depth range from 5m to 40m+ caters well to freedivers looking to explore the deeper sections.
