This project is one of the initiatives aimed at helping residents of areas to be submerged by the construction of the Yamba Dam to rebuild their lives and find meaning in life. Our company was responsible for the basic planning, schematic design, working drawings, interior administration, and consulting services supporting local operating companies for the "Regional Development Facilities" in the "Kawarayu District" and "Yokokabe District" of the area for approximately six years. For the Yokokabe Regional Development Facility, we handled not only the facility plan, but also the planning and production, including supporting the establishment of the operating body to be set up in the district, attracting participating companies, consulting for restaurants operated by residents, menu development, and operational supervision of opening equipment. The facility concept design was based on the concept of "inheriting and developing the town's memory," and recreated the former Naganohara Town Hall*, which had served its purpose for over 90 years since its construction and was scheduled for demolition, as a symbol of the district. The design aimed to create opportunities for the town's history to be seen by children who will lead the district in the future and by visiting tourists, so that the new businesses that will be operated here will lead to the regeneration, reconstruction, and development of the district. *The old government building, constructed in 1929 (Showa 4), was a two-story wooden building with a hipped roof and clapboard exterior walls, and a hipped roof above the porch, making it a hybrid of Japanese and Western architectural styles. It was also said to be "the only wooden government building in Gunma Prefecture." [Social Issues/Customer Issues/Requests] [Business Aspects] With the construction of the Yamba Dam, it was necessary to establish a new business, unprecedented in this region, as a facility to help residents of the area to be submerged rebuild their lives and find meaning in life. It was also requested that the facility be differentiated from facilities planned in other areas or similar facilities, and that it have the ability to attract visitors and possess uniqueness. [concept design Aspects] It was requested that the old government building, which is filled with people's memories, be utilized in some way, that the plan be designed to be visible from the busy national highway from the perspective of attracting visitors, and that the plan be designed to take advantage of the view that allows for a distant view of the Yamba Dam and a panoramic view of the lake. [Solution] [Business Aspect] In order to realize the requests, we prioritized three things: firstly, making suggestions to make feasible business ideas from local residents; secondly, differentiating the community development facilities in the "Yokokabe area" and the "Kawarayu area"; and thirdly, strongly supporting the establishment of a local operating company. In this project, we aimed to open a restaurant, something that all residents of the area had no experience with, and promoted it in a way that was in line with the characteristics of the region and the characteristics of the business. In particular, we held numerous dialogues about "finding what makes Yokokabe area unique" and "utilizing local recipes," and worked together to develop the menu, proceeding with a plan that was closely tied to the community. Professional chefs were invited to the trial and tasting sessions to support raising awareness among residents, revitalizing the region through improved cooking skills, and strengthening self-reliance. [concept design Aspect] When functionally transforming the building from a town hall to a lakeside station, we surveyed the existing building and chose to recreate it in a modern way while taking care to evoke a sense of nostalgia for the former town hall. The retro and distinctive design of the old government building has been recreated to create a visual appeal. In addition, by creating open openings facing the Yamba Dam, it has been made a location with one of the best views among the facilities around the dam lake. Furthermore, in order to maintain the atmosphere of the old government building while adhering to current building regulations, careful consideration was given to the structural design. <Our project members> [Sales/Project Management] Satoshi Arai, Hitomi Yamamoto [Planning/Consulting] Kenichi Sakazume, Yuki Shimokuni [design, layout] NAU: Sakae Kirioka, Nana Kosano