Itomachi Hotel 0 호텔 인테리어 디자인 by Ikuma Watase

Itomachi Hotel 0 호텔 인테리어 디자인 by Ikuma Watase is a highly esteemed winner of the very prestigious 2025 A' Design Award 철상 in 인테리어 공간 및 전시 디자인 Competition Category.

철인테리어· 2025

Itomachi Hotel 0 호텔 인테리어 디자인

by Ikuma Watase

Client: Ikuma Watase

A' Design Award 철상 Winner in 인테리어 Category

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Colors

The Design

About Itomachi Hotel 0 호텔 인테리어 디자인

이토마치 호텔 0(Itomachi Hotel 0)는 일본 사이조시에 위치한 호텔 인테리어 및 조경 디자인이다. 이 호텔은 태양광 발전 시스템과 친환경 소재를 사용하며, 일본 최초로 넷 제로 에너지 빌딩(ZEB) 인증을 받은 호텔이다. 디자인은 우물에서 길어 올린 우치누키 지하수와 이요 청석이라는 두 가지 지역 자원을 바탕으로 한다. 각 객실에는 입구를 향해 열린 세면대가 마련되어 있으며, 중앙 안뜰에도 우치누키가 배치되어 호텔 전체에서 물소리가 들린다. 이 디자인은 지역 마을의 활성화를 뒷받침한다.

The Recognition

About the A' Design Award 철상

Itomachi Hotel 0 호텔 인테리어 디자인, 이 작품은 A' Design Award 철상 수상작으로, 잘 디자인된 창작물에 기대되는 전문적·산업적 요건을 충족하는 좋은 디자인에 수여되는 권위 있는 인정입니다. 철상 수상작은 창작자의 뛰어난 기술, 높은 전문성, 전문가다운 이해, 창의적 역량을 보여 줍니다. Itomachi Hotel 0 호텔 인테리어 디자인, 이 작품은 높이 평가받고 감탄과 사랑을 받는 창작물로서 실용적이고 혁신적일 것으로 기대됩니다. 이 철상 수상 디자인은 업계 모범 사례를 통합하며 노하우와 재능으로 연결된 유능한 기술적 특성을 갖추고 있습니다. Itomachi Hotel 0 호텔 인테리어 디자인, 이 작품은 철저함으로 존중받으며 삶의 질을 개선하여 세상을 더 나은 곳으로 만들도록 디자인되었습니다.

Behind the Design

Press Kit

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

Unique Properties: Itomachi Hotel 0 is a zero-energy hotel that has adopted solar power systems and ecological materials, making it the first in Japan to obtain Net Zero Energy Building(ZEB) certification. The design is based on local cultural and environmental resources, specifically Uchinuki (groundwater from well) and Iyo Blue Stone, with the goal of creating a foundation for the revitalization of the town as a symbol of Saijo.
Dimensions & Packaging: In this project, it was possible to propose not only the interior design but also the landscape design as a unified concept.
Therefore, Uchinuki was placed not only in the guest rooms but also in the center of the courtyard, planned so that the sound of water always echoes throughout the hotel.
The color scheme was based on the use of light and dark tones of stone in each space.
All guests to allways experience the local character and charms of Saijo wherever they are in the hotel.
Tags: Hotel, interior, landscape, sustainable, recycling, Renewable Energy, Net Zero Energy Building, SDGs
Production Technology: The layout of the guest rooms was centered around Uchinuki. Each guest room features an open-format washbasin directly across from the entrance, creating a symbolic that evokes the abundant water resources.
The villa type has an open-air bath with natural hot spring water that comes from a deeper stratum than Uchinuki. Guests can experience cold and hot types of water, which is a rare environmental resource of Saijo.
Design Challenge: Japan is facing a serious population decline, particularly in rural areas where urban decay is evident through the increasing number of vacant houses and abandoned farmland. Saijo is experiencing similar challenges, and the project owner, originally from Saijo, was seeking solutions.
In response, we thought that by designing the hotel based on Uchinuki and Iyo Blue Stone, guests could experience the charm of Saijo, and the hotel could serve as a symbol for the revitalization of the town.
Research: Saijo does not have tourist attractions like those found in Tokyo or Kyoto. However, it boasts a pleasant climate and a rich rural landscape nestled between mountains and the sea, making it an ideal location for urban workers seeking workation opportunities and for people living in nearby cities for a second home.
Therefore, we planed kitchen and co-working space, rare for hotels.
As a result, the hotel is used by many business guests who aim to "spending time in this town, at this hotel".
Inspiration: The region utilizes underground water from wells called "Uchinuki," unique to the area due to the local terrain, and there is no conventional water supply system as found elsewhere in Japan. This water is very clean and can be consumed directly.
The area is also known for producing "Iyo Blue Stone," which has a bluish-green hue with white stripes. The stone changes from a light tone when dry to a darker tone when wet.
These two unique resources were used as design keywords for the design.
Project Duration: The project started in November 2021 in Ehime,Japan and finished in March 2024, and ITOMACHI HOTEL 0 was opened in May 2024.
Operation Flow: we proposed ecological design that combines natural resources such as Uchinuki and Iyo Blue Stone with sustainable materials made from recycled glass and fibers, as well as traditional local crafts like washi paper and ceramics.
This hotel is committed not only to maintaining the environment during its construction but also to contributing to job creation for local residents and increasing the town's revenue, thereby supporting the revitalization of the community for years to come.
Image Credits: Image#1-5: Photographer Yoshiro Masuda,2024.