The Tenmongata (天文方, Astronomy Agency) was an institute for astronomical studies operated by the Tokugawa shogunate in Edo, Japan (today's Tokyo). It is one of the predecessors of today's University of Tokyo.
The Tenmongata (天文方, Astronomy Agency) was an institute for astronomical studies operated by the Tokugawa shogunate in Edo, Japan (today's Tokyo). It is one of the predecessors of today's University of Tokyo.