Osezaki is small cape which has only about 1km long. At the end side of the cape there is small forest of Juniperus chinensis and a small pond. This pond is solid water pond even located right next to the sea. It is called Kami ike, the pond of god. It is still the mystery why this pond is solid water even it is located right next to the sea. Therefore, it is considered as the one of the seven wonders of Izu Peninsula.