It is a project to revitalize the samurai residences of more than 140 years old that remain in the castle town of Obi Castle in Nichinan City, Miyazaki Prefecture, into a sightseeing base and hot spring inn in the town. Each of the five guestrooms has a concept design theme of local characteristics, and is made up of the town's hon-purple color, cedar trees that support industry, tea trees that are planted in hedges, the city's orange citrus variety, and moss, which is important to the town's landscape. This project was funded by a subsidy from the "Shopping Street Revitalization and Tourism Consumption Creation Project." We participated in a wide range of projects, from hardware to software, including the creation of cards and maps that encourage local shops and area excursions as tourist base functions, the development of culinary experiences, and the creation of a new lantern as a street light starting from this hotel. we are regenerating the city as a core entity for future community development. [Social Issues/Customer Issues/Requests] To contribute to the tourism activity of the city by utilizing existing buildings, such as the main house, which is 140 years old, that the city has received from individuals. It is a project to be promoted together with the Shopping Association as the Ministry of Economy, Trade and Industry's "Shopping Street Revitalization and Tourism Consumption Creation Project." How can good things be made in the context of restrictions within the Preservation Districts for Historic Buildings, etc. and restrictions on changes to buildings by the City's Cultural Properties Division? In addition, a comprehensive study was required on how to improve the stay experience. [Solution] I participated in the survey of existing buildings, worked with the building manager to establish a route to change the use of the building from the status of a building in violation, worked with the city to cover construction costs, and took charge of Building interiors Design construction from concept design. After an application for confirmation of the change of use, the project met the criteria for a grant from the Ministry of Economy, Trade and Industry, and the renovation work was realized through coordination with the City's Cultural Properties Division. As a project to revitalize the local community through the use of traditional buildings, we used a lot of locally grown Obi cedar and contributed to the circulation of the local economy. < Project Member > 【 Project Management 】 Nobuyuki Yagi 【 Sales and Project Management 】 Moriya Sakata 【 Overall design supervision 】 Takaaki Tani 【 Architecture design, layout 】 Norio Koito 【 Interior design, layout 】 Takaaki Tani, Nanako Wajun 【FFE concept design 】 Saki Ninomiya 【 Production ・ construction 】 Kazuya Fujii