About 確かな技術で日本の




Building a home is about being able to provide a safe, secure, and comfortable space for our customers. Making use of our on-site knowledge and expertise as carpenters, we help our customers build their ideal home = building the foundation of their happiness. A building that is passed down from parent to child to grandchild. Sunshine, good ventilation, and a solid foundation. Reliable wood. When building a home, we place great importance on thinking about the needs of our customers. We grasp the essence of our customers from our conversations and emails with them and suggest something good. From there, building their home begins.


At Yamakoshiya, we are particular about materials and construction methods and incorporate new techniques and knowledge to build houses that are filled with the aspirations of both the residents and the creators. We are committed to building long-lasting relationships with our customers by valuing detailed service and light footwork that cannot be imitated by major manufacturers. We always do our best to respond to the requests we receive. Yamakoshiya is committed to valuing connections with our peers, craftsmen, neighbors and locals of the region, customers, and companies. We will discuss with you what is needed to fulfill your requests and proceed in a way that satisfies you in both price and quality. As for what distinguishes us from the many construction companies out there, it is that our motto is to seriously think about our customers and have fun while working.


The greatness of wooden architecture that has continued for over 2,000 years, respect for our house-building predecessors, and the techniques and spirit of building things that have not changed in the modern age of convenience. Even though it is in our own small way, we are working as one of the successors. Japanese wooden architecture is something that we can proudly boast to the world. Please experience for yourself how wonderfully it blends in with the climate and scenery.

お問い合わせ Contact

このフォームに入力するには、ブラウザーで JavaScript を有効にしてください。