Provided with a non-sea area where a boat is to be placed, a storage room and a working space, the first floor is used for various purposes, such as for maintaining fishing gear, for drying fish and for storing agricultural products.
1階には船揚場、物置、作業場があり、出漁の準備、漁具の手入れ、魚干物の乾場や農産物の置き場などと幅広く活用されている。