Kyoto Imperial Palace
During the Tenshō era in the late 16th century, the master craftsmen Kōju was employed at the Kyoto Imperial Palace and practiced incense ceremony. The third Kōju served under Toyotomi Hideyoshi, the fourth under Tokugawa Ieyasu. The eighth Kōju Takae Jyuemon was known as a particular master of incense of note.