My Tokyo Guide
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Updated: October 1, 2019
In order to prevent the spread of coronavirus (COVID-19), various facilities around Tokyo may change their operating days or hours. In addition, some events may be canceled or postponed. Please check official facility or event websites for the latest updates and information.
On Kouzushima Island, you will find a number of geological points of interest. Buttoshi Rock is one of them. Roughly five meters high, erosion has created a large hole in the middle of the rock creating a natural window out onto the ocean. Bring your camera as it is a great place to take some photographs.