【Open to the public once every 33 years】Hattasan Choukokuji Temple 3 days from March 16 ~ 18, 2024. Once every 33 years, the secret Buddha, the eleven-sided Kannon statue, was opened to the public. Harashichigo Kanseon Bodhisattva, which was called the guardian Kannon of Hara Nanago, has been worshipped by people since ancient times. During the three days of the open to the public, many people crowded with prayers. In addition, the main hall has been designated as an important cultural property of Japan as a valuable building that preserves the architectural style of the Muromachi period. This year also marks the 500th anniversary of the reconstruction of the main hall.