In 1632,
Tokugawa Yoshinao, the 9th son of
Tokugawa Ieyasu and
daimyō of
Owari Domain was granted permission to build an academy in
Edo for the study and propagation of Confucianism. The first structure, the Sensei-den (先聖殿), constructed by the
neo-Confucian scholar
Hayashi Razan (1583–1657) in his grounds at Shinobu-ga-oka (now in
Ueno Park). Under succeeding generations of Tokugawa shoguns and under the leadership of the
Hayashi clan,
Japanese Neo-Confucianism, particularly as developed in the teachings of
Zhu Xi became the official orthodoxy and basis of the political philosophy of the Tokugawa shogunate. The fifth shogun,
Tokugawa Tsunayoshi, moved the building to its present site in 1691, where it became the Taiseiden (大成殿) of Yushima Seidō. The Hayashi school of Confucianism moved at the same time, and after the
Kansei Edict solidified the position of neo-Confucianism the official philosophy of Japan, the school became a state-sponsored academy in 1797, the most important school of this kind in the country for the sons of
hatamoto and many of the sons of various
daimyo. The school was known as the
Shōhei-zaka Gakumonjo (昌平坂学問所) or
Shōheikō (昌平黌), after the supposed birthplace area of
Confucius (昌平,
Shōhei in Japanese). The rector of Shoheikō was for all intents and purposes at the head of the educational system in Edo. The academy covered a much larger area than the current grounds of the temple, including where the modern Tokyo Medical and Dental University stands. In addition to lectures at the academy, ceremonies were held in spring and autumn at the adjacent
Confucian temple. In 1871, after the
Meiji Restoration, Neo-Confucianism fell from official favor and the academy was closed, although it is considered one of the direct precursors of the
University of Tokyo, which was established five years later. In 1872, Japan's first teachers college was built on the site of the academy. Part of the grounds became the site of Japan's first museum, which was later relocated to Ueno to become the
Tokyo National Museum. The country's first library, the predecessor of the
National Diet Library was also constructed on the grounds. The grounds became a
National Historic Site in 1922. The surviving Edo period structures were all destroyed in the
1923 Great Kanto Earthquake. The current Yushima Seidō building was designed by
Itō Chūta and was completed in 1935. The opening ceremony for the new building was attended by representatives of both the
Republic of China and
Manchukuo. Today,
Tokyo Medical and Dental University occupies part of the grounds. ==Shōheikō==