Designed in 1977 by Kazuo Shinohara, the housing in Ashitaka (Japan) forms part of a series of concrete houses designed by the architect in the 1970s. The assimilation of the Japanese architectural tradition in the design process of contemporary architecture, a main feature in many works of Shinohara, is particularly evident in this house, whose composition is heir to the vernacular "chise".

This type of traditional housing comes from the Ainu Kotan area (Hokkaido island) and is built with vegetal materials: bamboo, grass, etc. Kazuo Shinohara reinterpreted in stark concrete the properties of these traditional houses. The stance of the architect regarding housing and its role in contemporary architecture differs from his coetaneous Japanese metabolism, making housing in the central element of his speech, even claiming that "houses are art".

In this way, we could say that house in Ashitaka is a confluence of Shinohara's interpretation of japanese tradition and his views regarding housing, which led to Shinohara's deviation of the metabolist technocracy to the intimate and small scale architecture. The exterior of the housing, of a simplistic character, leads the visitor to an intimate and, at first sight, little expectable interior. Shinohara expertly interweaves these two realities so that their coexistence is not strident, but an obvious reality.
 
In his ‘Conversation with students’ Valerio Olgiati refers to Shinohara’s Ashitaka House with these words: "When you look at the plans, it looks simple at first. When you look at the building, you think there is a direct affinity between what you see on the outside and what you expect on the inside. Shinohara lets secrecy and straight-forwardness coexist, so much that one could define the houses as being shizophrenic. However, there are always those moments when two seemingly disparate systems overlap because Shinohara carefully omits to build borders between two things. So, it is not a collage. The two realms are not pasted together. They remain separate but still communicate something that is beyond what each disparate system can suggest on its own. The complexity in Shinohara’s architecture is achieved by means of a certain ambivalence that mysteriously nits the entire work together. I find this interesting because it appears less logical but at the same time it is very logical."
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Architect
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Kazuo Shinohara.

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Location
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Ashitaka, Japan

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Date
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1977

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Kazuo Shinohara (born in Shizuoka on April 2, 1925 and died in Kawasaki, Kanagawa, Japan, on July 15, 2006) completed his bachelor’s degree in mathematics at the Tokyo University of Science in 1947. He decided to pursue a second degree in architecture following a visit to the famous temple complexes of Nara. The historical temples held such fascination over him that he enrolled to study architecture at the Tokyo Institute of Technology (TIT) in 1950. He graduated in Architecture in 1953 and established his own practice in 1954. Shinohara soon became recognized not only for his buildings but also for his reflections on architecture, which gave his work a strong theoretical dimension. Although his production was relatively limited in number, each project was conceived as a precise exploration of architectural ideas rather than as a purely functional commission. He has designed more than 30 houses and some public buildings in Japan, such as the TIT Centennial Hall (1987) and the Ukiyo-e Museum in Matsumoto (1982).

Shinohara also started a teaching career at the TIT in 1970. His academic involvement with the Tokyo Institute of Technology was long-lasting: after joining the school as a young researcher following his graduation, he gradually advanced through different teaching positions and remained linked to the institution for several decades. During this period, he also completed a doctoral dissertation in 1967 focused on spatial composition in traditional Japanese architecture. In addition to a series of theoretical writings, Kazuo Shinohara’s oeuvre consists mainly of smaller residential buildings. Through both his teaching and his publications, he exerted a significant influence on architects of the postwar generation in Japan, among them Toyo Ito, Itsuko Hasegawa and Issei Sakamoto, who were associated in the 1970s with what was sometimes referred to as the “Shinohara school.”

Shinohara has received many national and international awards, with the following especially significant: The Architectural Institute of Japan's great award in 205 and the commemorative Golden Lion of the Venice Biennale in 2010. Across his career, his architectural thinking underwent an important transformation. His early houses explored clarity, geometric balance and spatial order, often drawing inspiration from the compositional logic of traditional Japanese dwellings. These projects typically adopted simple and legible arrangements in which symmetry and proportion played a central role.

During the late 1960s and 1970s, his approach gradually shifted. While maintaining a strong interest in geometry, his designs began to incorporate more experimental spatial organizations and a less rigid internal hierarchy. This evolution reflected a growing concern with the relationship between domestic architecture and the increasingly complex conditions of contemporary cities.

For Shinohara, the dynamic and seemingly disordered character of large urban environments—particularly Tokyo—contained a specific form of aesthetic and cultural value. Instead of attempting to impose strict order on this environment, he argued that architecture should acknowledge and engage with that complexity. Buildings such as the Ukiyo-e Museum translate this position through facades composed of varied geometric elements and interiors that juxtapose different materials and spatial effects.

In the 1980s, he further developed these ideas by proposing that architecture could learn from technological systems and machines capable of operating within intricate and changing environments. This line of thought informed several later projects, including the Centennial Hall at the Tokyo Institute of Technology (1987), whose intersecting volumes and metallic surfaces evoke mechanical imagery while deliberately complicating the perception of the building within its urban surroundings. For Shinohara, such strategies allowed architecture to resonate more directly with the energetic and multifaceted character of the modern city.

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Published on: February 21, 2017
Cite:
metalocus, CLAUDIA CENDOYA
"House in Ashitaka by Kazuo Shinohara" METALOCUS. Accessed
<https://www.metalocus.es/en/news/house-ashitaka-kazuo-shinohara> ISSN 1139-6415
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