For ten points, name this period of Japanese history widely misunderstood as being marked by isolation.
One ruler of this government disasterously failed to control a kite. Isaac Titsingh chronicled this goverment, during which Shiba Kokan developed copperplate engraving and Sugita Genpaku published the New Book of Anatomy. The Great Tenmei Fire burned down Kyoto during this government. Matsudaria Sadanobu instituted the Kansei Reforms in this period, during which Kitagawa Utamaro was fined for politically charged prints.  Yoshimune's policies encouraged the study of "Rangaku", or Dutch Learning, during this period, although all dutchmen were required to live on Dejima during this period. For ten points, name this period of Japanese history widely misunderstood as being marked by isolation.
One ruler of this government disasterously failed to control a kite.
{Tokugawa }Shogunate.