Tsubo-niwa
A is a type of very small garden in Japan. have been described as "quasi-indoor gardens", and are a key feature of some traditional Japanese homes, such as the . They are valued for their beauty and for bringing nature into the building.
Some are also impluviums that collect rainwater; others contain groundwater wells. They are traditional locations for . They also provide light and ventilation.
As the floorboards in a traditional Japanese building are usually raised above the ground, a is an area without the wooden flooring; the floorboards surrounding a garden may form a veranda called an.
Etymology and terminology
The term stems from, a unit of measurement, and, meaning "garden". Other spellings of translate to "container garden", and a may differ in size from the unit of measurement.A number of different terms exist to describe the function of townhouse gardens. Courtyard gardens of all sizes are referred to as, "inner gardens"; gardens referred to as include both the and the . The is found at the front of a traditional townhouse, with additional often found in the interior and at the rear.
History
were originally found in the interior courtyards of Heian period palaces, designed to give a glimpse of nature and some privacy to the residents of the rear side of the building. These were as small as one – roughly.During the Edo period, merchants began building small gardens in the space between their shops – which faced the street – and their residences, located behind the shop. These tiny gardens were meant to be seen, but not entered, and usually featured a stone lantern, a water basin, stepping stones and a few plants, arranged in the style, which was fashionable.
gained greater popularity in the early 21st century, and can be found in many Japanese residences, hotels, restaurants, and public buildings. Multistory and underground interior spaces present difficulties for cultivation; artificial lighting, anidolic lighting, and a combination of both have been used.
Purpose
are used to provide a touch of nature, connect the outdoors to the indoors, and make an indoor space seem larger; they can also act as light wells. Several are used to provide passive ventilation in an otherwise small home, allowing a breeze to blow through the living space. They may also contain a basin, traditionally used for, hand-cleansing.are often set up where they can be seen by home occupants while relaxing or eating dinner. Commercial restaurants and eateries, such as ramen shops, may also have, placed so that guests can see them while eating.
use less space than larger gardens and are cheaper to build., the cost is in the low hundred thousand yen for professional installation. Do-it-yourself kits cost a tenth as much and upwards. They also take less time to maintain; keeping a traditional Japanese garden is considered a meditative act.