Genta TakanoによるForest Archetype 住宅は、建築・建物・構造物デザインコンペティションカテゴリーにおける非常に権威ある2026 A' Design Award 銅賞の優れた受賞作品です。

銅建築· 2026

Forest Archetype 住宅

デザイナー： Genta Takano

クライアント: Gla

建築カテゴリーのA' Design Award 銅賞受賞者

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デザイン

Forest Archetype 住宅について

フォレスト・アーキタイプは、森の空間秩序をコンパクトな建築形態へと翻訳した住宅プロジェクトである。この設計は、従来の部屋割りではなく、重層的な構造システムによって構成されている。垂直の構造要素が動線と諸活動を規定しながら、内部全体にわたる視覚的な連続性を保っている。この重層的な構成は、開かれたヴォイドや半屋外空間を生み出し、柔軟な日常の使い方を支える。明快な構造の論理と空間のシークエンスを通して、この住宅は規模を抑制しながらも豊かさと開放性を実現している。

受賞

A' Design Award 銅賞について

Forest Archetype 住宅は、創造性、独創性、鋭い洞察力で際立つ傑出したデザインに授与される、高い権威をもつ評価である A' Design Award 銅賞の受賞作品です。銅賞の受賞作品は、十分に巧みで印象的なほど創造的な工芸品であり、デザイナーの豊富な経験、想像力、機知を裏づけています。Forest Archetype 住宅は、高く評価され、称賛され、愛される品であり、顕著にプロフェッショナルで革新的であることが期待されます。この A' Design Award 銅賞を受賞したデザインは、芸術・科学・デザイン・技術のベストプラクティスを取り入れており、細部への配慮に優れています。Forest Archetype 住宅は、ニーズを見事に満たし、欲求に触れ、感情を魅了し、好奇心を引きつけます。

デザインの裏側

プレスキット

デザイナーが提供するクレジット、チームメンバー、技術的な詳細。

独自の特性: This project is a residential building that reinterprets the spatial structure of a forest within a compact domestic setting.
Instead of relying on conventional room divisions, the house is organized through a layered structural system that integrates architecture and built in furniture.
Large, trunk like elements form the spatial backbone of the house, enabling diverse activities and visual connections.
By combining structural clarity with spatial flexibility, the design achieves richness and openness while remaining restrained in scale.
寸法とパッケージ: Number of floors: 2 above ground
Eaves height: 5885mm
Maximum height: 6386mm
Site area: 1293.00m2
Building area: 85.11m2
(Building coverage ratio: 6.58%, allowable: 60%)
Total floor area: 124.14m2
(Floor area ratio: 9.60%, allowable: 200%)
First floor area: 72.16m2 Second floor area: 51.98m2
Construction type: Timber structure
タグ: house, architecture, forest, spatial structure, timber
製造技術: The ceiling above the central void was finished with a low gloss metallic surface to control light reflection and enhance spatial depth.
This surface subtly reflects changes in daylight and surrounding vegetation throughout the seasons, contributing to environmental continuity without direct visual imitation.
Large suspended panels beneath the ceiling were designed as abstracted elements derived from surrounding trees, using simplified geometry and controlled spacing.
These elements modulate light, views, and scale, creating differentiated spatial conditions through material treatment rather than enclosure.
デザインの課題: The primary challenge was balancing continuity with the forest while maintaining architectural clarity and structural stability.
From a creative perspective, the project required reconciling Japanese spatial traditions, such as the fragmentation of small rooms, with contemporary residential needs.
From a technical standpoint, ensuring sufficient structural performance in a timber building led to the adoption of a reinforced frame using aramid fiber sheets to address lateral forces.
Material selection was also critical, as silver steel surfaces were carefully introduced to reflect seasonal light without overwhelming the interior.
These challenges required close coordination between design intent, structural constraints, and construction feasibility.
リサーチ: This project is based on design research exploring residential architecture adjacent to natural forests.
The objective was to understand how built space can coexist with a forest while maintaining continuity rather than separation.
The methodology involved on-site observation, spatial analysis, and iterative design testing.
Tools included site walks, sketches, physical models, and full-scale spatial studies.
The primary participants were the architect and the future occupants.
The result was a four layered spatial system that aligns architectural elements with the scale of trees.
This research demonstrates how architectural structure can enhance daily comfort and foster a closer relationship between living space and surrounding nature.
インスピレーション: This project was inspired by repeated observations of a forest adjacent to the site.
Through walking and spending time within this environment, I became aware of its spatial order, formed by the vertical presence of trees and their layered relationships.

Rather than imitating the forest as a natural form, the design seeks to abstract its vitality into a clear architectural system.
This led to the development of large, trunk like structural elements arranged in layered compositions, responding to the trees along the cliff and translating their spatial logic into architecture.
プロジェクト期間: The project was completed in 2017 in Sapporo, Hokkaido, Japan.
オペレーションフロー: The house is experienced through movement rather than fixed rooms.
As occupants walk through the interior, the layered walls gradually align with the scale and rhythm of the surrounding trees.
This creates a continuous flow between inside and outside, where built elements and natural scenery visually overlap.

Living within the house involves moving through changing degrees of openness, light, and enclosure.
This interaction allows daily activities to unfold naturally, producing a calm and immersive environment that feels connected to the adjacent forest rather than separated from it.
画像クレジット: GLA