The plans illustrate the transformation from a traditional to a modern two-storey Japanese house.
Overall, it is evident that this house undergoes significant modifications, involving both downstairs and upstairs. These changes have been made to greatly enhance to experience for the master of the house.
In the downstairs of the traditional Japanese house, upon entering the entrance, we will encounter the bathroom directly on the left side. Just above this section is a big kitchen. Room 1 is situated next to the kitchen, and it has a cupboard. A stair is positioned on the opposite side of the entrance. Conversely, in the modern house, the cupboard and stairs remain unchanged in this position, while room 1 is located on the left side, and replaces the position of the kitchen. The kitchen is narrowed down and located just below this room. The living/dining room is added to the house.
In the upstairs of the traditional Japanese house, it has 2 rooms and 2 cupboards, standing adjoining. However, room 3 is larger than room 2. The stairs are also unchanged on the right side. Following the upstairs of the modern Japanese house, there are significant changes that take place here. The upper floor includes three distinct bedrooms and one bathroom. The use of fixed beds replaces futons, and tatami flooring is no longer present. The addition of a main bedroom and separate bathrooms indicates a greater emphasis on privacy and comfort.