is a small island

Island

An island or isle is any piece of sub-continental land that is surrounded by water. Very small islands such as emergent land features on atolls can be called islets, cays or keys. An island in a river or lake may be called an eyot , or holm...

, about 4 km in circumference, at the mouth of the Katase River

Katase River

The is a segment of a river in Shonan, central Japan, about 50 kilometers southwest of Tokyo.The Katase is an approximately 3-kilometer-long segment of the river from Kawana , Fujisawa, where the Sakai River and Kashio River join, to a point at Enoshima Island, where the river flows into Sagami Bay...

, which flows into Sagami Bay

Sagami Bay

Sagami Bay , also known as the Sagami Gulf or Sagami Sea, lies south of Kanagawa Prefecture in Honshū, central Japan, contained within the scope of the Miura Peninsula, in Kanagawa, to the east, the Izu Peninsula, in Shizuoka Prefecture, to the west, and the Shōnan coastline to the north, while the...

 in Japan

Japan

Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

. Part of the city of Fujisawa

Fujisawa, Kanagawa

is a city located in Kanagawa, Japan. As of 2010, the city had an estimated population of 407,731 and a population density of 5,870 people per km². The total area is 69.51 km²-Geography:...

, it is linked to the Katase section of the same city on the mainland by a 600 meter-long bridge. Adjacent to some of the closest beaches to Tokyo

Tokyo

, ; officially , is one of the 47 prefectures of Japan. Tokyo is the capital of Japan, the center of the Greater Tokyo Area, and the largest metropolitan area of Japan. It is the seat of the Japanese government and the Imperial Palace, and the home of the Japanese Imperial Family...

 and Yokohama

Yokohama

is the capital city of Kanagawa Prefecture and the second largest city in Japan by population after Tokyo and most populous municipality of Japan. It lies on Tokyo Bay, south of Tokyo, in the Kantō region of the main island of Honshu...

, the island and the nearby coast are the hub of a local resort area.

Benzaiten

Benzaiten

Benzaiten is the Japanese name for the Hindu goddess Saraswati. Worship of Benzaiten arrived in Japan during the 6th through 8th centuries, mainly via the Chinese translations of the Sutra of Golden Light, which has a section devoted to her...

, the goddess of music and entertainment, is enshrined on the island.