Zenisu

What it is

• A group of reefs located 70 kilometers south of Cape Irozaki.
• The westernmost point of the Izu Islands belonging to Kozushima Village.
• A profitable fishing ground and destination for scuba diving.
• Part of a submarine ridge consisting of three main reef clusters.

What to see

• The Daruma, Hirattai, and Naples reef clusters rising above the sea.
• The highest point standing approximately 11 meters above sea level.
• A first-order triangulation point installed on Naples reef in 2015.
• Diverse marine life including sea turtles and sharks in the surrounding waters.

Notes written by Japan Gems from facts in Japanese Wikipedia.