Yamamoto Special is a reef site in Japan suitable for beginner divers. The topography features a reef structure reaching depths of 14 metres, where divers can observe blue spotted coral, bear clams, and spiny dogtooth moray eels. The shallower sections are home to Japanese butterflies, snapper, yellowtip grouper, youkata grouper, and clownfish. The site experiences mild currents and water temperatures ranging from 21 to 29 degrees Celsius. Access is exclusively by boat, and visibility can vary significantly, so divers should confirm current conditions with their boat operator before descending.

Coral Garden is a reef site located in the Amami and Ogasawara island chain, Japan. Reaching a maximum depth of 16 metres, the site is suitable for beginner divers. Access is exclusively by boat, and divers should confirm departure times with their operator. Conditions are generally mild, with currents remaining manageable throughout the dive. Water temperatures fluctuate between 21C and 29C depending on the time of year. Visibility can vary, so it is recommended to check recent conditions with local operators before planning a dive. The site is accessible year-round for those looking to explore the reef structure.

Villa is a shore-entry reef dive in Japan featuring a structural backbone of table corals. The site ranges from 5 to 15 metres in depth, with an average of 10 metres, and is suitable for intermediate divers. Divers can expect mild currents and visibility between 10 and 20 metres. The reef provides habitat for butterflyfish, tropical fish, sea turtles, Australian giant cuttlefish, spiny dogfish, northern clingfish, and bear clams. Due to the presence of sharp coral and rock edges, careful buoyancy control is required to avoid injury during entry, exit, and navigation. Air fills are available on-site for convenience.

Tebiro Beach is a shore-entry snorkelling site in Japan suitable for beginners. The area features a shallow reef with depths ranging from the surface down to 9 metres. Conditions are generally mild, though snorkelers should be aware of surf and shore break when entering or exiting the water. Facilities available on-site include parking, toilets, and showers to assist with post-snorkel cleanup. Water temperatures fluctuate between 21C and 29C throughout the year, requiring only light thermal protection. As visibility can be variable, it is recommended to monitor local conditions before entering the water.