In the year of Genroku 4 (1691), a temple of the Obaku sect founded by the third feudal lord, Yoshitoshi Mori. In one of the Mori family bodhi-ji temples, even-numbered lords are buried in Oshoin, while odd-numbered lords of the 3rd to 11th generation and their wives are buried here. In front of the grave stands more than 500 stone lanterns, which were donated by the feudal clan, surrounded by the old cedar and huki. The precincts are lined with Chinese-style buildings, and there are a number of buildings designated as important cultural property, such as the main temple of Bengara-kunen and the three gates of Juntang-sama, the fourth lord lord Yoshihiro, and the main temple, the Daiyōpoden. The gaijin arrangement is a style of the late Ming-Qing period in China, reportedly representing the shape of a dragon.

A shrine dedicated to Yoshida Matsuin, founded in 1907. It was the beginning of the construction of a Tozo-built small shrine at the Sugi family house in Matsunin, and the current shrine was completed in 1955. It is familiar as a god of scholarship, and the Matsumon Shrine, which enshrines the mongashio, stands on the north side of the main shrine. The precincts are dotted with historical sites such as Matsushita-mura Juku, which was presided over by Matsunin and produced a number of Shishi who were active in the Tokugawa Restoration, and the old house of Yoshida Matsuyin and the old house of the Sugiya family. In addition, the history hall (500 yen) and the Shisei-kan (500 yen) tell the life and will of Matsunin to modern times. Matsushita-mura Juku, the former house of Yoshida Matsuyin Yu-Rin-no-Ku was listed as a World Heritage Site in July 2015.

Myojin Pond was created by filling the sea with lava flow from Kasayama and tidal current. There is a low tide of tide as the waters of the open sea move in and out of the crevices of the rock, and it is designated as a national natural monument. It is divided into three areas: Ōike, Nakanoike, and Okunoike, and is home to about 20 species of marine fish, including red sea bream, kusafugu, and ray.