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Cube テーブル一体型ソファ by Saya Takamine

Cube テーブル一体型ソファ by Saya Takamine is a highly esteemed winner of the very prestigious 2026 A' Design Award 鉄賞 in 家具デザイン Competition Category.


鉄家具· 2026

Cube テーブル一体型ソファ

by Saya Takamine

Client: Saya Takamine

A' Design Award 鉄賞 Winner in 家具 Category

5,431

Verified Award Winner

Verify Award Status for #179553

Colors

The Design

About Cube テーブル一体型ソファ

本作は、日常の都市環境に見られるコンクリートと緑の対比から着想を得ています。自然界の有機的な要素を、幾何学的なデザイン言語へと翻訳しました。表面は雨に濡れたコンクリートを想起させ、ファブリックは素材の粗さと不均一さを表現しています。クールグレーのアクセントと均質なデスクマットが、テクスチャーと色調の関係性を際立たせます。ブレンドされたフェイクモスは、抑制されながらも確かに感じ取れる有機的な存在感をもたらします。設置面積と高さを緻密にコントロールすることで、本作は空間の中で視覚的な均衡を実現しています。

The Recognition

About the A' Design Award 鉄賞

Cube テーブル一体型ソファは、よく設計された創造物に期待される専門的・産業的要件を満たす優れたデザインに授与される、権威ある評価である A' Design Award 鉄賞の受賞作品です。鉄賞の受賞作品は、制作者の高い技量、高度な専門性、専門家としての理解、創造的な能力を示しています。Cube テーブル一体型ソファは、高く評価され、称賛され、愛される、実用的で革新的な創造物であることが期待されます。この A' Design Award 鉄賞を受賞したデザインは、業界のベストプラクティスを統合し、ノウハウと才能に結びついた有能な技術的特性を備えています。Cube テーブル一体型ソファは、その徹底ぶりで尊敬され、世界をより良い場所にするための生活の質の向上をもたらすよう設計されています。

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
Cube is a modular furniture piece that integrates seating and surface functions within a unified, sculptural form.
The texture of concrete is expressed through a curated combination of different fabrics which is achieving a solid appearance with tactile softness.
Inspired by Karesansui, faux moss representing plants is arranged in a natural and restrained yet noticeable balance. The three blocks have different aspect ratios, translating the accidental beauty found in natural concrete cracks into geometric design. The inverted trapezoidal form provides a wide, comfortable seat while minimizing floor contact, allowing the piece to harmonize with the surrounding space.
Dimensions & Packaging
Depth 600 mm x Width 650 mm x Seat Height 370 mm
Tags
Sofa, Table, Concrete, Greenery, Plants, Moss, Contrast, Artificial, Urban Landscape
Production Technology
The internal structure is primarily made of plywood, achieving a lightweight form while maintaining the appearance of concrete. The two sofa cubes incorporate cushioning materials and soft, tactile fabrics, creating seating surfaces that visually resemble concrete yet remain comfortable and inviting.
Design Challenge
Determining the taper angle of the base and achieving a realistic visual balance were major challenges. Even a one degree difference in the taper significantly affected the overall impression and proportions, requiring the examination of numerous 3D models. In pursuit of realism, extensive experimentation was conducted to identify the optimal fabric combinations and paint color adjustments to express the texture of concrete.
Research
In the process of translating the concept into a product, existing furniture was researched and evaluated based on real world usability. This informed a balance between visual appeal and functional comfort. From the structural framework to the upholstery, the piece was repeatedly examined and refined from a makers perspective, leading to continuous improvements throughout the production process.
Inspiration
This project draws inspiration from the contrast between the inorganic, artificial concrete that fills urban environments and the greenery that sprouts powerfully from its crevices. It aims to transform the relationship between artificial outdoor elements and the modest yet vigorous vitality of the plants thriving within them into an indoor object at a scale suitable for everyday living spaces.
Project Duration
The project started in June 2025 and finished September 2025 in Okinawa, Japan
Operation Flow
Of the three cubes, two function as cushioned sofas and one as a wooden table. The table can hold drinks or books, encouraging communication with others, while also allowing a single user to relax comfortably with ample space. While the concept is fully expressed when all three cubes are combined, each cube can also be used independently, allowing flexible arrangements depending on the occasion and environment.
Image Credits
Image #1-5: Saya Takamine, Hiroto Nakamura

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