据了解，这个建筑的主题是在城市中设计一种舒适、开放、向外传递的生活方式，同时保持安全，因为业主想把它变成一个小而开放的房子，供外面的人居住。即使现场条件很恶劣，业主 “仍然想住在这里 “的强烈意愿，成为一个在巷子里有一个大开的门的小房子。我们希望这扇门能成为打开我们在城市中生活方式的希望之门。
It was believed that the theme of this building was to design a way of living in a city that was comfortable, open, and transmitted to the outside while maintaining safety because the owner wanted to make it a small but open house for people outside. Even the site conditions were harsh, the owner’s strong will to “still want to live here” became a small house with a wide-open door in the alley. We hope this door will be the door of hope that opens the way we live in cities.
在那个角落里，一个正面约4米、纵深7米的狭窄区域，相邻的建筑物正在接近边界，这就是规划的场地。由于场地条件的限制，计划中的建筑被要求是一个防火的建筑。我们必须在狭窄的空间里提供一个舒适的感觉。
In that corner, a narrow area with a frontage of about 4 m and a depth of 7 m, where adjacent buildings are approaching the boundary, is the planned site. The planned building was required to be a fire-resistant building due to site conditions. We had to provide a comfortable feeling in the narrow space.
考虑到可操作性和材料交付，包括前面道路狭窄的事实，建筑的核心部分采用了传统的木质结构方法，使用防火板衣的木质防火结构。
Considering workability and material delivery, including the fact that the front road is narrow, a traditional wooden construction method with a wooden fireproof structure using fireproof board clothing was adopted for the core of the building.
Architects: Arte-1 Architects
Area: 21 m²
Year: 2020
Photographs: Kai Nakamura
Manufacturers: Kaldewei, BO&CO., Grohe, IOC, Viking, IG KOGYO, Sanwacompany, T-form, Tajima
Lead Architect: Yugo Yamada
Structural Design: Hideaki Hamada Architectural Structural Design
Contractors: Kamisato Kensetu
Lighting Advisor: ENDO Lighting Corporation
Architects:Arte-1 Architects
Country:Japan