Nijō Castle
In 1617, Tan'yū was appointed by the Tokugawa shogunate to become the shogunate's first official painter. Over the following years, he was given many highly prestigious commissions. Over the 1620s and 1630s, he created a number of large-scale works for Edo Castle, Nijō Castle, Osaka Castle, Nagoya Castle, and Nikkō Tōshō-gū.