Tokei Beach on Kouri Island is a natural reef site defined by its distinctive pothole rock formations. The area features shallow waters starting from 1 metre deep, making it accessible for beginners and suitable for snorkelling. Divers and snorkellers should be aware of moderate currents and potential hazards including jellyfish, sharp coral, and surf. Facilities available at the site include parking, toilets, showers, changing rooms, and equipment rental. The water temperature ranges from 22C to 29C throughout the year, providing a variable environment for coastal exploration.

The USS Emmons is a memorial wreck site located off Tokashiki Island. Resting at depths between 36 and 45 metres, with an average depth of 43 metres, this site is strictly for advanced divers. The vessel is showing signs of structural collapse, and penetration or the removal of any articles is prohibited. Access is by boat only, situated approximately 1852 metres from shore. Divers should be prepared for strong currents and deep conditions, with typical dive times around 25 minutes. Visibility generally ranges from 20 to 30 metres. Facilities at the site include toilets.

Bise-zaki on Tokashiki Island is a shallow reef and seagrass site suitable for beginners. The area features a lagoon with depths ranging from the surface to 4 metres, averaging 2 metres. Access is via a shore entry, and the site experiences mild currents. Divers and snorkellers should be aware of potential hazards including sharp coral and surf. The site is best explored at mid-to-low tide when conditions are calm. Facilities available at the location include parking, showers, toilets, and equipment rental. A typical dive duration is approximately 45 minutes.

Ishikiri is a shore-entry muck and reef site located on Tokashiki Island. Suitable for intermediate divers, the site reaches depths of 15 metres and features mild currents. The topography consists of a mix of reef and muck environments, which can result in variable visibility depending on conditions. Divers should exercise caution during entry and exit due to sharp rocks along the shoreline and potential wave activity at the surface. Water temperatures fluctuate between 22 and 29 degrees Celsius throughout the year. Given the variable visibility, it is recommended to check local conditions before planning a dive.

Gorilla Chop, located at Sakimoto Beach on Tokashiki Island, is named for a distinctive rock formation resembling a gorilla performing a karate chop. This site features a combination of natural reef and artificial reef structures, accessible via an easy shore entry. Divers and snorkellers navigate a sandy bottom leading to soft coral gardens located a short swim from the beach. Depths range from 2 to 15 metres, with an average of 9 metres. Conditions are generally mild, though divers should remain aware of boat traffic and variable visibility between 10 and 20 metres. The site is well-suited for beginners and offers on-site parking, changing rooms, toilets, and showers.

Gorilla Chop on Tokashiki Island is a shore-entry dive site featuring a combination of natural reef and artificial reef structures. The site is suitable for beginners, with depths ranging from 1 to 15 metres and an average depth of 7 metres. Divers typically experience mild currents and visibility between 20 and 40 metres. Facilities at the location include parking, toilets, showers, changing rooms, and equipment rental. Guided tours are available through local dive shops. While the site is accessible, divers should be aware of potential surf conditions. A typical dive at this location lasts approximately 45 minutes.

Saki-Motobu is a shallow shore reef located on Tokashiki Island, Japan. The site ranges from 1 to 10 metres in depth, making it suitable for beginner divers. Visibility typically spans 10 to 25 metres, and currents are generally mild. Access is via a shore entry, though divers must exercise caution due to surf and shore break conditions. It is recommended to time entries and exits between wave sets and keep fins on until clear of the surge zone. On-site facilities include parking, toilets, and showers. Species recorded around this area include wrasses, various moray eels, lionfish, and the peacock mantis shrimp.

Sesoko Beach on Tokashiki Island offers a shallow reef environment suitable for beginners. The site features large finger coral formations and typically provides visibility ranging from 10 to 20 metres. With an average depth of 1 metre and a maximum of 5 metres, it is well-suited for snorkelling and shallow dives. Access is via the shore, though visitors should be aware of moderate currents, potential rip currents, jellyfish, and local boat traffic. Facilities at the beach include parking, toilets, showers, changing rooms, and first aid stations. Typical sessions last around 60 minutes.