Fushikikokubu is a shallow site on the Izu Peninsula featuring a combination of natural and artificial reef structures. With a maximum depth of 5 metres and mild currents, it is well-suited for beginner divers. Shore entry provides convenient access, and the site is open for diving year-round. The habitat supports a variety of reef fish and invertebrates typical of the region. Because water temperatures fluctuate between 11 and 28 degrees Celsius, divers should select appropriate thermal protection based on the season. Guided tours are available through the on-site dive shop to assist with navigating the reef structures.

Namerikawa is an artificial shore dive located on the Izu Peninsula in Japan. The site offers depths ranging from the surface down to 14 metres, making it accessible for beginner divers. Conditions are generally mild, though visibility is variable and can occasionally drop to zero. Water temperatures fluctuate significantly throughout the year, ranging from 11 to 27 degrees Celsius. Due to the risk of cold water and potential for low visibility, divers should use caution and carry a torch even during daylight hours. On-site facilities include parking, toilets, showers, changing rooms, and a rinse station, supporting a comfortable post-dive experience.