Chikura Cave is a remarkable sea cave in Minamitane Town, Kagoshima Prefecture. Shaped over many years by the power of the ocean, it features a mysterious and impressive natural landscape.
The cave has long been appreciated as a scenic destination. Its name, geographical features, and historical records all reflect the fascination it has inspired among visitors over the centuries.
Chikura Cave is located on the eastern coast of Tanegashima, at Hamada Beach on the southern edge of Kumano-ura, near the boundary between Nakatane Town and Minamitane Town.
It was formed through marine erosion, as waves gradually wore away the rock over a long period of time. The result is an impressive natural cave with an exceptionally spacious interior.
The name “Chikura” refers to a place large enough for a thousand people to sit. The cave is also known by the expression “a thousand tatami mats,” reflecting the vastness of its interior.
Beautiful sandy beaches surround Chikura Cave. Offshore, Hamajima and Takeshima add to the appeal of the coastal scenery and create an attractive setting around the cave.
The area is well known as a scenic destination and attracts many visitors. One of its greatest attractions is the view from inside the cave, where the sea and surrounding landscape can be seen through the large opening.
One of the oldest known written records of Chikura Cave appears in Kaichu Toshiki, written by Uetsuma Takanao in 1689 (Genroku 2).
The document describes the interior of the cave in detail, stating that it measured 14 ken from north to south and 19 ken from east to west. It also mentions a large pillar in the middle, a passageway, and two openings through which the tides entered and receded.
This description shows that people in the late 17th century were already impressed by the cave’s enormous scale and mysterious appearance.
Another important record appears in the Sangoku Meisho Zue, a geographical and illustrated guide to famous places compiled by the Satsuma Domain in 1843 (Tenpo 14).
The description states that the cave entrance was approximately 8 to 9 shaku high and about 11 ken wide, with a depth of approximately 29 ken. It also notes that several natural stone pillars stood inside the cave.
The guide explains that these unusual formations had been carved by waves and wind, creating a remarkable landscape.
These historical accounts demonstrate that Chikura Cave had already attracted considerable attention long before it became a modern sightseeing destination.
The enormous interior is one of the cave’s most impressive features. Its spaciousness gives visitors a sense of the immense power of the waves that gradually shaped the rock.
The scenery seen through the cave opening is another highlight. The sea and surrounding natural landscape frame the opening, creating a striking view that leaves a lasting impression on visitors.
The appearance of the cave changes with the movement of the tides. As the sea level rises and falls, the amount of accessible space and the views inside the cave also change.
These variations mean that visitors may discover something different each time they come.
Chikura Cave is preserved in its natural state, so visitors should take care while exploring the area.
Some sections of the cave floor are uneven and can be slippery. Visitors should watch their footing and avoid moving too quickly through the cave.
Access may also be restricted by the tides. It is important to check tide information before visiting and to plan the visit for a suitable time. Visitors should never enter the cave when the rising tide could put their safety at risk.
Chikura Cave is a striking example of the natural scenery created by the sea on Tanegashima. Its spacious interior, said to be large enough for a thousand people, and the beautiful landscape visible from its opening make it a memorable destination.
The cave has been recorded in historical documents since at least 1689, and the Sangoku Meisho Zue of 1843 also describes its unusual natural pillars and impressive dimensions.
Visitors can appreciate both its geological beauty and its long history. By checking the tides and taking care on the uneven ground, they can enjoy this remarkable sea cave and the surrounding coastal scenery.