Tokyo Apartment 住宅建築群 by Wataru Omameuda and Hiroko Hayashi

Tokyo Apartment 住宅建築群 by Wataru Omameuda and Hiroko Hayashi is a highly esteemed winner of the very prestigious 2025 A' Design Award 鐵獎 in 建築、樓宇及結構設計 Competition Category.

鐵建築· 2025

Tokyo Apartment 住宅建築群

by Wataru Omameuda and Hiroko Hayashi

Client: Coplus Co,Ltd

A' Design Award 鐵獎 Winner in 建築 Category

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The Design

About Tokyo Apartment 住宅建築群

從這個位置看到一排排銀杏樹的景觀令人感到十分舒適，因此窗戶開口的設計正是為了反映這種舒適感。這個設計與以往略有不同，融合了酒店設計的精髓，並解決了多項社會議題，包括新冠疫情後的生活模式、延長建築物壽命和可持續結構的努力，以及住宅綜合體中的社區建設。它提供了一種非凡生活方式的空間體驗。簡約、堅固和非傳統材料的結合，使其在城市中呈現出平靜祥和的外觀。

The Recognition

About the A' Design Award 鐵獎

Tokyo Apartment 住宅建築群是 A' Design Award 鐵獎得主，這是授予滿足人們對設計精良的創作所期待的專業與工業要求的優良設計的聲望認可。鐵獎得主展現出其創作者的高超技藝、高度專業化、專家級的理解力和創造能力。預計Tokyo Apartment 住宅建築群將成為一件備受推崇、令人欽佩且被珍愛的創作，既實用又創新。這件贏得 A' Design Award 鐵獎的設計整合了行業最佳實踐，並擁有與專業知識和才華相結合的稱職技術特性。Tokyo Apartment 住宅建築群因其嚴謹而受到尊重，旨在提供有助於讓世界變得更美好的生活品質改善。

Behind the Design

Press Kit

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

Unique Properties: The view of the rows of ginkgo trees from this location was so pleasant that we intuitively decided on the position and orientation of the window openings to incorporate this into the living scene. We transformed the elements needed for homes in the current era into three concepts and designed them as an apartment community, a post-corona home, and a structural platform. In this way, we wanted to provide a space experience that is a bit different from what we have seen before, with an extraordinary feeling of living, like a hotel and a second home.
Dimensions & Packaging: Site area: 168.38Square meter Total floor area: 825.07Square meter Building coverage ratio: 64.65% Floor area ratio: 398.66% Structure: reinforced concrete structure Scale: 10 stories above ground Total number of units: 9 units
Tags: After-corona residence, Community, Structure design, hotel design, Openness
Production Technology: The shape of a tower apartment complex is determined by its structural design. Challenging structural stress transmission by eliminating the central reinforced concrete column and creating a void slab. In order to secure a view to the southwest, the south and west beams were turned into reverse beams. We designed these three structural ideas and the facade at the same time, and created a soft expression by using concrete formwork material with cedar planks for the pillars and beams.
Design Challenge: Many apartment complexes in Japan tend to focus too much on security and privacy, and not on the idea of community. As a result, face-to-face neighbor relations tend to occur, such as lack of building maintenance and aesthetics, and troubles between tenants. In this plan, we focused on the idea of a new community and the lounge as a place to create opportunities. By intentionally zoning this lounge into the entrance lobby, we have made it a symbol of the apartment complex.
Research: Under the theme of "Chemical reaction by adding a community", we have designed various accommodations and housing facilities according to the times, environment and circumstances. With the design of cooperative houses as the main axis, we have built up architecture and space creation with an eye on the target, based on our achievements that capture the ideas of real users.
Inspiration: After going through the coronavirus pandemic, I have been thinking about new communities. Inspired by the zoning of hotel lobby lounges, where people can casually drop by, we set this up as a place to start a community in an apartment complex. Under the soft shade of the symbol tree, we hope that it will be a space with a sense of openness and calm, and that it will function as a lounge where residents can communicate with each other as they pass by, and where guests can socialize.
Project Duration: Design period: September 2020 to June 2021 Construction period: February 2023 to July 2024
Operation Flow: With the theme of openness in the wake of the coronavirus pandemic, the building has one unit per floor, with windows on three sides (excluding the elevators and stairs) to allow wind to pass through, and a spacious 2m-deep balcony to make this area bright and bright. We created a spacious verandah-like exterior space. The interior space has been designed as a flexible room that reflects the modern way of working, including a remote work room, online classes, and large storage space.
Patents: Copyright belongs to Coplus Co., Ltd.
Team Members: Hiroko Hayashi
Image Credits: Copyright belongs to Coplus Co., Ltd.