{{Nihongo, Godokoro, 碁所, ''godokoro'' is a title that was given in Japan from the beginning of the
Edo period
The or is the period between 1603 and 1867 in the history of Japan, when Japan was under the rule of the Tokugawa shogunate and the country's 300 regional '' daimyo''. Emerging from the chaos of the Sengoku period, the Edo period was character ...
until the
Meiji Restoration
The , referred to at the time as the , and also known as the Meiji Renovation, Revolution, Regeneration, Reform, or Renewal, was a political event that restored practical imperial rule to Japan in 1868 under Emperor Meiji. Although there were ...
. In that period it was the highest official standing that could be attained by a go player. Literally it is a
metonym
Metonymy () is a figure of speech in which a concept is referred to by the name of something closely associated with that thing or concept.
Etymology
The words ''metonymy'' and ''metonym'' come from grc, μετωνυμία, 'a change of name' ...
, meaning the 'go office'.
The title was created by
Tokugawa Ieyasu
was the founder and first ''shōgun'' of the Tokugawa Shogunate of Japan, which ruled Japan from 1603 until the Meiji Restoration in 1868. He was one of the three "Great Unifiers" of Japan, along with his former lord Oda Nobunaga and fello ...
and was given by the Jisha-bugyō (Commissioner of Temples and Shrines). The Godokoro was required to be a
Meijin
is one of the eight titles in Japanese professional shogi, and is the most prestigious title, along with Ryūō. The word ''meijin'' (名 ''mei'' "excellent, artful", 人 ''jin'' "person") refers to a highly skilled master of a certain field (t ...
and to be the best player in the land.
The Godokoro was responsible for approving rank promotions, mediating disputes between the
Four go houses
In the history of Go in Japan, the four Go houses were four major schools of Go instituted, supported, and controlled by the state, at the beginning of the Tokugawa shogunate. (There were also many minor houses.) At roughly the same time shogi w ...
, being a Go tutor to the shōgun, approving terms of challenge matches, and keeping the Go world running smoothly. The position was a lifetime commitment because the man who held the position was excused from playing any games that would cause him to lose the position of Godokoro or Meijin.