Three Rocks is a reef and pinnacle site located 150 metres offshore in the Kabira Area of Ishigaki Island. Suitable for beginners, the site features depths ranging from 3 to 17 metres with an average of 8 metres. Divers and snorkellers encounter mild currents and visibility between 5 and 15 metres. The topography includes overhead swim-throughs and sharp coral structures. Species recorded around this area include ribbon eels, coral groupers, anemonefish, and various wrasses. Boat access is required, and night diving is available. Divers should exercise caution regarding boat traffic, rip currents, and sharp coral edges while maintaining awareness of their surroundings.

Osaki is a shallow reef site located in the Kabira Area of Ishigaki Island. Divers can explore depths ranging from 5 to 17 metres, with visibility typically spanning 20 to 40 metres. The site features a mild current, making it suitable for beginner divers. The topography consists of reef structures and sandy patches. When navigating the area, maintain distance from the seabed and exercise caution near the reef to avoid contact with lionfish and stonefish. Access to this site is by boat only. Natural light is generally good throughout the day, though early boat trips often provide the calmest surface conditions.

Osaki Batfish Reef in the Kabira Area is a reef site ranging from 5 to 35 metres in depth, with an average depth of 15 metres. Accessible only by boat, the site is located 300 metres from shore. Divers encounter moderate currents that can shift and intensify, requiring careful planning with boat crews. Visibility typically ranges between 20 and 30 metres. The topography features reef structures that demand caution regarding sharp coral, sea urchins, and stonefish. Due to the potential for strong currents, particularly at the surface, this site is best suited for those comfortable with variable conditions. Typical dive times are approximately 50 minutes.

Osaki Beach in the Kabira Area is a sheltered reef site located on the west coast of Ishigaki Island. The reef edge sits approximately 200 metres from the shore, featuring coral gardens and drop-offs that reach depths of up to 30 metres, with an average depth of 5 metres. The site is accessible via a shore entry and is suitable for beginners due to the mild currents and calm conditions, even during periods of strong northern winds. Visibility typically ranges between 10 and 30 metres. Parking facilities are available for visitors. Divers and snorkellers can expect a typical session duration of 60 minutes.

Oganzaki Lighthouse offers a combination of cave and reef diving in the Kabira Area of Ishigaki Island. The site features depths ranging from 5 to 16 metres, with an average of 10 metres, making it suitable for beginners. Divers experience mild currents and visibility between 15 and 30 metres. Access is by boat, and divers must exercise caution due to potential surf and shore break during entry and exit. Protective footwear is recommended to avoid injury from sharp coral and rocks. Species recorded around this area include green sea turtles, reef manta rays, leaf scorpionfish, titan triggerfish, sea kraits, nudibranchs, ribbon eels, coral grouper, wrasses, and various anemonefish.

Yonara Channel is a drift dive site located in the Kabira Area of Ishigaki Island, Japan. This reef site features terrain extending from the shallows to a maximum depth of 24 metres. Due to the strong currents that define the area, this site is strictly for advanced divers. Access is exclusively by boat, and divers must coordinate entry and exit points with the boat captain to manage the flow effectively. Conditions vary significantly, and divers should be prepared for changing visibility. As a drift-focused environment, precise timing and buoyancy control are essential for navigating the reef structure safely.

Sakieda Maze is a reef and cave system located in the Kabira Area of Ishigaki Island. Suitable for beginners, the site features depths ranging from 3 to 15 metres with mild currents. Access is by boat only, and divers should be prepared to carry all necessary equipment on board as there are no facilities at the site. Visibility can vary significantly, so it is recommended to check current conditions with your dive operator before departure. Species recorded around this area include green sea turtles, reef manta rays, nudibranchs, ribbon eels, sea kraits, various triggerfish, wrasses, and giant clams.

Kohamajima Island offers reef and drift diving in the Kabira Area of Japan. The site features depths between 5 and 18 metres, averaging 12 metres, with visibility ranging from 15 to 30 metres. The reef structure consists of Eda, table, and Ryukyukicka corals. Divers can expect to encounter a variety of reef fish and invertebrates typical of the region. Currents are variable, requiring attention during dives. Access is by boat only, and the site is suitable for beginners. Facilities including air fills, equipment rental, and guided tours are available. Divers should be aware of jellyfish, sharp coral, and shifting currents.