Masahiro OsakaによるF Tour 集合住宅は、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

F Tour 集合住宅

デザイナー： Masahiro Osaka

クライアント: Seiwa Corporation Co., Ltd.

建築カテゴリーのA' Design Award 銅賞受賞者

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A' Design Awardで見るプレスリリース受賞バッジ

カラー

デザイン

F Tour 集合住宅について

F Tourは、日本の我孫子市に建つ集合住宅である。14階建ての建物は、鉄筋コンクリートと鉄骨のハイブリッド構造を採用し、プレファブ化されたモジュールユニットを組み合わせている。バルコニーの奥行きは1メートルから2.5メートルまで変化し、透明なガラス手摺が手賀沼への眺望を切り取る。地上階と中間階の共用フロア、屋上テラス、そして野鳥観察小屋に着想を得た展望室が、自然や隣人との日常的な触れ合いを支えている。重層的な平面計画は、専用住戸と共用領域、さらに周囲の街や公園を結び付けている。

受賞

A' Design Award 銅賞について

F Tour 集合住宅は、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。F Tour 集合住宅は、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。F Tour 集合住宅は、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 residential project in Abiko redefines housing as a living landmark that seamlessly connects people, community, and nature. Inspired by bird hides, it integrates observation, shared spaces, and layered balconies to foster daily interaction with the environment. Unlike conventional housing, it merges ecological engagement, cultural heritage, and flexible communal living, creating a relational architecture that evolves with its residents and surroundings.
寸法とパッケージ: The project occupies a 535.75 m2 site with a maximum height of 46.025 m, comprising a 14-story reinforced concrete structure. Building dimensions reach 20.365 m (long) and 12.155 m (short). Balconies vary in depth from 1 m to 2.5 m, enabling diverse lifestyles. Accessible shared floors on the ground and intermediate levels, along with a rooftop terrace, seamlessly connect the building to adjacent streets and parks, enhancing interaction with the environment and creating dynamic spatial experiences.
タグ: Bird Hide, Nature Observation Housing, Landscape Preservation, Community Living, Sustainable Architecture, Urban-Nature Integration, Shared Spaces, Residential Landmark, Eco-Friendly Design, Biophilic Architecture
製造技術: The complex employs reinforced concrete and steel-frame hybrid construction with prefabricated modular units. Deep-set balconies and transparent glass rails were precision-fabricated for spatial articulation. Parametric modeling guided facade variation, while sustainable materials and passive design strategies optimize environmental performance.
デザインの課題: Balancing urban density with ecological and social connectivity, the project addressed the challenge of integrating a living residential landmark within Abiko's historical and cultural context. Key obstacles included preserving Lake Tega's landscape and cultural memory, complying with zoning regulations, ensuring constructability, and designing shared and private spaces that foster community while harmonizing with nature.
リサーチ: This project investigates how collective housing can integrate historical, ecological, and social contexts. Through site analysis, community workshops, and observational design inspired by bird hides, residents engage with nature and culture daily. The research demonstrates that thoughtfully designed residential spaces can enhance social interaction, reconnect people with local landscapes, preserve cultural memory, and create sustainable urban landmarks that enrich everyday life.
インスピレーション: The inspiration for this residential project in Abiko stems from a desire to reconnect contemporary urban life with the natural and cultural heritage of the region. Abiko's unique topography, its ridge flanked by the Tone River and Lake Tega, and its history as a haven for writers, artists, and thinkers presented an opportunity to design a building that serves not only as a dwelling but as a bridge between people, place, and nature.
The concept was born from observing the harmonious coexistence of humans and their environment in historical and natural contexts. Early literary and artistic communities in Abiko valued proximity to the lake and landscape, integrating daily life with reflection, creativity, and observation. Inspired by this ethos, the design translates the idea of a living landmark into contemporary architecture, a structure that encourages residents to actively engage with nature, each other, and the city.
Architecturally, the project draws inspiration from bird hides and observational pavilions, spaces where presence and attentiveness coexist, subtly connecting residents to the rhythms of the natural world. Shared terraces, balconies, and communal spaces are designed as platforms for discovery, reflection, and social interaction. The building's form mediates between the street, park, and lake views, reflecting the dynamic interplay between urban life and the surrounding environment.
Ultimately, the inspiration lies in creating a residential experience where architecture is not merely a container for living but a catalyst for relationships between humans, nature, and history. By translating the region's ecological, cultural, and social narratives into spatial experience, this project aspires to become a landmark that nurtures sustainable community life while honoring Abiko's legacy.
プロジェクト期間: Project Duration and Location
Completion: 2024
Location: Abiko City, Chiba Prefecture, Japan
Operation / Interaction / Key Features
Residents experience everyday life connected to nature and community. Balconies, shared spaces, and rooftop areas encourage social interaction, observation of Lake Tega, and flexible use. The design adapts to diverse activities, enhancing daily comfort, engagement, and well-being.
オペレーションフロー: Residents move through layered spaces that connect private homes, shared areas, and the surrounding city. Balconies, terraces, and observation rooms let people interact with nature and each other daily. Workshops and open spaces encourage community events. Key moments occur at the rooftop, shared kitchens, and bird hide rooms, where people engage, observe, and connect. The design performs better by blending living, learning, and social activity, making everyday life richer and more sustainable.
チームメンバー: Producer : Hideyuki Kuroda
Creative Director : Masahiro Osaka
Architectural Director : Naoya Kawabe
Designer : Kei Kanedo
Designer : Chisano Motohashi
Designer : KAORI
Designer : Yoichi Nakazawa
Designer : Ryu Kanari
画像クレジット: Image : Photographer : Kiuchi
Image : Video Credits : Kiuchi / Kumi / Aiko
Casting : Seiwa Co., Ltd.