Emperor Saga (嵯峨天皇) was the 52nd imperial ruler of Japan. He was a scholar of the Chinese classics and, according to legend, the first Japanese emperor to drink tea.
... des Hässlichen (1853)
Die Poesie and ihre Geschichte (1885)
Studien (1839-47)
Neue Studien (1875-78).
He published also an autobiography entitled Von Magdeburg nach ...