During the earliest years of the Tokugawa shogunate institution, when Tokugawa Hidetada was crowned as the second shogun and Ieyasu retired, they formed dual governments, where Hidetada controlled the official court with the government central located in Edo city, Ieyasu, who now became the
Ōgosho (retired shogun), also controlled his own informal shadow government which called "Sunpu government" with its center at
Sunpu Castle. The membership of the Sunpu government’s cabinet consisted of trusted vassals of Ieyasu who were not included in Hidetada’s cabinet, including
William Adams and
Jan Joosten van Lodensteijn, whom Ieyasu entrusted with foreign affairs and diplomacy. The earliest structure of the Edo shogunate’s organization had the
Buke Shitsuyaku as its highest rank; the earliest members of this office were
Ii Naomasa,
Sakakibara Yasumasa, and
Honda Tadakatsu. The personal vassals of the Tokugawa shoguns were classified into two groups: • the
bannermen (
hatamoto) had the privilege to directly approach the shogun; The
machi-bugyō were the chief city administrators of Edo and other cities. Their roles included mayor, chief of the police (and, later, also of the fire department), and judge in criminal and civil matters not involving samurai. Two (briefly, three) men, normally hatamoto, held the office, and alternated by month.
Tenryō, gundai and daikan The
san-bugyō together sat on a council called the
hyōjōsho. In this capacity, they were responsible for administering the
tenryō (the shogun's estates), supervising the
gundai (
郡代), the
daikan and the
kura bugyō (
蔵奉行), as well as hearing cases involving samurai. The
gundai managed Tokugawa domains with incomes greater than 10,000 koku while the
daikan managed areas with incomes between 5,000 and 10,000 koku. The shogun directly held lands in various parts of Japan. These were known as
shihaisho (支配所); since the Meiji period, the term
tenryō (
天領, literally "Emperor's land") has become synonymous, because the shogun's lands were returned to the emperor. In addition to the territory that Ieyasu held prior to the Battle of Sekigahara, this included lands he gained in that battle and lands gained as a result of the
Summer and Winter Sieges of Osaka. Major cities as Nagasaki and Osaka, and
mines, including the
Sado gold mine, also fell into this category.
Gaikoku bugyō The
gaikoku bugyō were administrators appointed between 1858 and 1868. They were charged with overseeing trade and diplomatic relations with foreign countries, and were based in the
treaty ports of Nagasaki and Kanagawa (Yokohama). ==List of Tokugawa
shōgun==