Koumori-An

Wakayama Prefecture, Japan

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Oukikyo

Koumori-An

Wakayama Prefecture, Japan

Firm

Atsumasa Tamura Design Office

Type

Residential › Private House

STATUS

Built

YEAR

2016

SIZE

1000 sqft - 3000 sqft

BUDGET

Undisclosed

Value in Keeping
he 70-years old house was inherited from Owner’s aunt, who bought the original structure to teach Tea Ceremony, where new living quarter was added later to complete this wooden single-story home.
The property had been left as storage for years and was too damaged. A decision had to be made with the site assessment; to demolish, or to restore.
Owner chose to keep the old characters, despite the cost, time and care.
Inspired by his decision, the renovation project began not to simply keep the old but rather to create a space where the old section merges into the new section in
a harmonious way.
The renovated house named “Koumori-An” offers the concept of “Value in Keeping” which no newly built house can imitate.

Style of the House
The seventy-years old building was not at all an iconic structure but just an ordinary house with Kirizuma roof. Yet the style of the house should not be changed drastically as it was a part of the landscape and its memory.
It is valuable not because it is aged, but because it has been there shaping the local scenery as a part of town.
What must be changed was not the style of the house – but the style to live in.

5 Shaku 7 Sun (Traditional Metrics)
How to incorporate the history of 70 years into the modern life style, how can it be remodeled into a new living space? If New Section had been renovated to suit the modern living style, the inside measurement would have become too different from Old Section which was built in the traditional Japanese metrics.
Naturally the life style on Tatami differs from the contemporary style with chairs. If two set of metrics had been introduced in adjoining space, Old Section would have been recognized as simply out-of-date and there would have been no harmony.
Therefore the traditional Japanese metrics, “5 Shaku 7 Sun”, was applied to New Section. With the same inside measurement, Old and New are connected in a harmonious way, and by keeping the proportion, the design of New Section was free from the restriction of the traditional Japanese Style.

Terrace of Space
An open and spacious terrace was arranged in the middle of the house complex, as the intersection of Old and New Sections, and inside and outside space. The terrace is accessible from New Section, Corridor and Old Section, implying that both new and old parts are in unison.
Also the terrace roof is extended to the Living room, as if to show the terrace, Corridor and Dining area are one connected room.
The old space is not there to make a contrast to the new, but to produce the harmony using the same metrics. By doing so, the design is able to expand further. Newly renovated space has become a place where the history of 70 years can be felt and enjoyed, establishing the concept of “Value in Keeping”.

Covered in Snow
On the day the house was completed, a rare snow fell in Wakayama.
The traditional Japanese styled garden with white camellia blossoms, dry landscape, maple and moth, was all in white. Light, wind, rain, snow – all natural aspects can be felt in the house.
Such a feeling is essential to enjoy the richness in Life.

Information
2016 GOOD DESIGN AWARD：AWARD WINNER

Data Sheet
Construction Classification : Renovation
Structure Scale : Single-story wooden building
Site area : 256.13㎡
Building area : 153.54㎡
Total floor space : 152.67㎡
Design period : March, 2014 〜 October, 2015
Construction period : May, 2014 〜 December,2016
Photo credits : Sohei Terui