Japanese Architecture - Edo Period

Edo Period

The Tokugawa Shogunate took the city of Edo (later to become part of modern day Tōkyō) as their capital. They built an imposing fortress around which buildings of the state administration and residences for the provincial daimyōs were constructed. The city grew around these buildings connected by a network of roads and canals. By 1700CE the population had swollen to one million inhabitants. The scarcity of space for residential architecture resulted in houses being built over two stories, often constructed on raised stone plinths.

Although machiya (townhouses) had been around since the Heian period they began to be refined during the Edo period. Machiya typically occupied deep, narrow plots abutting the street (the width of the plot was usually indicative of the wealth of the owner), often with a workshop or shop on the ground floor. Tiles rather than thatch were used on the roof and exposed timbers were often plastered in an effort to protect the building against fire. Ostentatious buildings that demonstrated the wealth and power of the feudal lords were constructed, such as the Kamiyashiki of Matsudaira Tadamasa or the Ōzone Shimoyashiki.

Edo suffered badly from devastating fires and the 1657 Great Fire of Meireki was a turning point in urban design. Initially, as a method of reducing fire spread, the government built stone embankments in at least two locations along rivers in the city. Over time these were torn down and replaced with dōzō storehouses that were used both as fire breaks and to store goods unloaded from the canals. The dōzō were built with a structural frame made of timber coated with a number of layers of earthen plaster on the walls, door and roof. Above the earthen roofs was a timber framework supporting a tiled roof. Although Japanese who had studied with the Dutch at their settlement in Dejima advocated building with stone and brick this was not undertaken because of their vulnerability to earthquakes Machiya and storehouses from the later part of the period are characterised by having a black coloration to the external plaster walls. This colour was made by adding India ink to burnt lime and crushed oyster shell.

The clean lines of the civil architecture in Edo influenced the sukiya style of residential architecture. Katsura Detached Palace and Shugaku-in Imperial Villa on the outskirts of Kyōto are good examples of this style. Their architecture has simple lines and decor and uses wood in its natural state.

In the very late part of the period sankin kōtai, the law requiring the daimyōs to maintain dwellings in the capital was repealed which resulted in a decrease in population in Edo and a commensurate reduction in income for the shogunate.